diff --git a/README.md b/README.md
index ba7aba9..1b42733 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ bundle exec hanami db prepare
 ```bat
 bundle exec puma -C config/puma.rb config.ru
 ```
-cd 
+
 Открыть: [http://localhost:2300](http://localhost:2300)
 
 ## Важно про SQLite для Hanami
diff --git a/app/actions/decks/generate.rb b/app/actions/decks/generate.rb
new file mode 100644
index 0000000..ad7ba48
--- /dev/null
+++ b/app/actions/decks/generate.rb
@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module ClashDeckGenerator2
+  module Actions
+    module Decks
+      class Generate < ClashDeckGenerator2::Action
+        include Deps[view: "views.home.index"]
+
+        def handle(_req, res)
+          roles_repo = ClashDeckGenerator2::Services::CardRolesRepository.new
+          cards_repo = ClashDeckGenerator2::Repos::CardsRepo.new
+
+          generator = ClashDeckGenerator2::Services::DeckGenerator.new(
+            cards_repo: cards_repo,
+            roles_repo: roles_repo
+          )
+
+          deck = unwrap(generator.call)
+
+          res.render(
+            view,
+            deck: deck,
+            roles_repo: roles_repo,
+            stats: build_stats(deck)
+          )
+        end
+
+        private
+
+        def unwrap(result)
+          if result.is_a?(Array) && result.first == :cards
+            result.last
+          else
+            result
+          end
+        end
+
+        def build_stats(deck)
+          {
+            cards_count: deck.size,
+            average_elixir: (deck.sum(&:elixir_cost).to_f / deck.size).round(2),
+            spells_count: deck.count { |c| c.type == "spell" },
+            troops_count: deck.count { |c| c.type == "troop" },
+            buildings_count: deck.count { |c| c.type == "building" },
+            champions_count: deck.count { |c| c.rarity == "champion" },
+            heroes_count: deck.count { |c| c.rarity == "hero" },
+            evolutions_count: deck.count { |c| c.rarity == "evolution" },
+            meta_cards_count: deck.count { |c| c.is_meta == 1 }
+          }
+        end
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/app/actions/home/index.rb b/app/actions/home/index.rb
new file mode 100644
index 0000000..ee78d0d
--- /dev/null
+++ b/app/actions/home/index.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+module ClashDeckGenerator2
+  module Actions
+    module Home
+      class Index < ClashDeckGenerator2::Action
+        def handle(_req, _res)
+        end
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/app/services/deck_generator.rb b/app/services/deck_generator.rb
index 4bb8732..e28f8e9 100644
--- a/app/services/deck_generator.rb
+++ b/app/services/deck_generator.rb
@@ -5,11 +5,15 @@ module ClashDeckGenerator2
     class DeckGenerator
       DEFAULT_RULES = {
         deck_size: 8,
-        min_spells: 1,
         min_troops: 1,
         max_buildings: 2,
         min_avg_elixir: 2.5,
-        max_avg_elixir: 5.0
+        max_avg_elixir: 5.0,
+        min_meta_cards: 4,
+        max_meta_cards: 8,
+        min_win_conditions: 1,
+        min_anti_air: 1,
+        min_spell_roles: 1
       }.freeze
 
       SPECIAL_COMBINATIONS = [
@@ -17,8 +21,13 @@ module ClashDeckGenerator2
         { evolutions: 2, specials: 1 }
       ].freeze
 
-      def initialize(cards_repo: ClashDeckGenerator2::Repos::CardsRepo.new, rules: {})
+      def initialize(
+        cards_repo: ClashDeckGenerator2::Repos::CardsRepo.new,
+        roles_repo: ClashDeckGenerator2::Services::CardRolesRepository.new,
+        rules: {}
+      )
         @cards_repo = cards_repo
+        @roles_repo = roles_repo
         @rules = DEFAULT_RULES.merge(rules)
       end
 
@@ -30,21 +39,9 @@ module ClashDeckGenerator2
 
         evolution_cards = cards.select { |card| card.rarity == "evolution" }
         special_cards   = cards.select { |card| %w[hero champion].include?(card.rarity) }
-        regular_cards   = cards.reject { |card| ["evolution", "hero", "champion"].include?(card.rarity) }
+        regular_cards   = cards.reject { |card| %w[evolution hero champion].include?(card.rarity) }
 
-        def enough_win_conditions?(deck)
-  deck.count { |card| has_role?(card, "win_condition") } >= 1
-end
-
-def enough_anti_air?(deck)
-  deck.count { |card| has_role?(card, "anti_air") } >= 1
-end
-
-def has_role?(card, role)
-  @roles_repo.has_role?(card.name, role)
-end
-
-        attempts = 1000
+        attempts = 5000
 
         attempts.times do
           combo = SPECIAL_COMBINATIONS.sample
@@ -53,18 +50,21 @@ end
           next if special_cards.size < combo[:specials]
 
           chosen_evolutions = evolution_cards.sample(combo[:evolutions])
-          chosen_specials   = special_cards.sample(combo[:specials])
+          chosen_specials = special_cards.sample(combo[:specials])
 
           used_names = (chosen_evolutions + chosen_specials).map(&:name)
-
           remaining_pool = regular_cards.reject { |card| used_names.include?(card.name) }
           remaining_needed = @rules[:deck_size] - chosen_evolutions.size - chosen_specials.size
 
           next if remaining_pool.size < remaining_needed
 
-          chosen_regulars = remaining_pool.sample(remaining_needed)
+          deck = build_deck(
+            chosen_evolutions: chosen_evolutions,
+            chosen_specials: chosen_specials,
+            remaining_pool: remaining_pool
+          )
 
-          deck = chosen_evolutions + chosen_specials + chosen_regulars
+          next if deck.nil?
           next unless valid_deck?(deck)
 
           return deck.shuffle
@@ -83,14 +83,89 @@ end
         end
       end
 
+      def build_deck(chosen_evolutions:, chosen_specials:, remaining_pool:)
+        deck = chosen_evolutions + chosen_specials
+        used_names = deck.map(&:name)
+
+        deck = add_required_role_card(deck, remaining_pool, used_names, "spell")
+        return nil if deck.nil?
+        used_names = deck.map(&:name)
+
+        deck = add_required_type_card(deck, remaining_pool, used_names, "troop")
+        return nil if deck.nil?
+        used_names = deck.map(&:name)
+
+        deck = add_required_role_card(deck, remaining_pool, used_names, "win_condition")
+        return nil if deck.nil?
+        used_names = deck.map(&:name)
+
+        deck = add_required_role_card(deck, remaining_pool, used_names, "anti_air")
+        return nil if deck.nil?
+        used_names = deck.map(&:name)
+
+        deck = add_required_meta_cards(deck, remaining_pool, used_names)
+        return nil if deck.nil?
+        used_names = deck.map(&:name)
+
+        cards_left = @rules[:deck_size] - deck.size
+        return nil if cards_left.negative?
+
+        filler_pool = remaining_pool.reject { |card| used_names.include?(card.name) }
+        return nil if filler_pool.size < cards_left
+
+        deck + filler_pool.sample(cards_left)
+      end
+
+      def add_required_role_card(deck, pool, used_names, role)
+        return deck if deck.any? { |card| has_role?(card, role) }
+
+        candidates = pool.select do |card|
+          !used_names.include?(card.name) && has_role?(card, role)
+        end
+
+        return nil if candidates.empty?
+
+        deck + [candidates.sample]
+      end
+
+      def add_required_type_card(deck, pool, used_names, type)
+        return deck if deck.any? { |card| card.type == type }
+
+        candidates = pool.select do |card|
+          !used_names.include?(card.name) && card.type == type
+        end
+
+        return nil if candidates.empty?
+
+        deck + [candidates.sample]
+      end
+
+      def add_required_meta_cards(deck, pool, used_names)
+        current_meta = meta_cards_count(deck)
+        needed_meta = @rules[:min_meta_cards] - current_meta
+
+        return deck if needed_meta <= 0
+
+        meta_candidates = pool.select do |card|
+          !used_names.include?(card.name) && meta_card?(card)
+        end
+
+        return nil if meta_candidates.size < needed_meta
+
+        deck + meta_candidates.sample(needed_meta)
+      end
+
       def valid_deck?(deck)
         return false unless deck.size == @rules[:deck_size]
         return false unless unique_cards?(deck)
-        return false unless enough_spells?(deck)
         return false unless enough_troops?(deck)
         return false unless buildings_limit_ok?(deck)
         return false unless avg_elixir_ok?(deck)
         return false unless special_slots_ok?(deck)
+        return false unless enough_win_conditions?(deck)
+        return false unless enough_anti_air?(deck)
+        return false unless enough_spell_roles?(deck)
+        return false unless meta_cards_ok?(deck)
 
         true
       end
@@ -99,10 +174,6 @@ end
         deck.map(&:name).uniq.size == deck.size
       end
 
-      def enough_spells?(deck)
-        deck.count { |card| card.type == "spell" } >= @rules[:min_spells]
-      end
-
       def enough_troops?(deck)
         deck.count { |card| card.type == "troop" } >= @rules[:min_troops]
       end
@@ -122,6 +193,35 @@ end
 
         [[1, 2], [2, 1]].include?([evolutions_count, special_count])
       end
+
+      def enough_win_conditions?(deck)
+        deck.count { |card| has_role?(card, "win_condition") } >= @rules[:min_win_conditions]
+      end
+
+      def enough_anti_air?(deck)
+        deck.count { |card| has_role?(card, "anti_air") } >= @rules[:min_anti_air]
+      end
+
+      def enough_spell_roles?(deck)
+        deck.count { |card| has_role?(card, "spell") } >= @rules[:min_spell_roles]
+      end
+
+      def meta_cards_ok?(deck)
+        count = meta_cards_count(deck)
+        count >= @rules[:min_meta_cards] && count <= @rules[:max_meta_cards]
+      end
+
+      def meta_cards_count(deck)
+        deck.count { |card| meta_card?(card) }
+      end
+
+      def meta_card?(card)
+        card.is_meta == 1
+      end
+
+      def has_role?(card, role)
+        @roles_repo.has_role?(card.name, role)
+      end
     end
   end
 end
\ No newline at end of file
diff --git a/app/templates/home/index.html.erb b/app/templates/home/index.html.erb
new file mode 100644
index 0000000..fcd0f28
--- /dev/null
+++ b/app/templates/home/index.html.erb
@@ -0,0 +1,88 @@
+<style>
+  body {
+    font-family: Arial, sans-serif;
+    max-width: 960px;
+    margin: 40px auto;
+    padding: 0 16px;
+    background: #111;
+    color: #f5f5f5;
+  }
+
+  h1 {
+    margin-bottom: 12px;
+  }
+
+  button {
+    background: #ff6b00;
+    color: white;
+    border: none;
+    padding: 12px 18px;
+    border-radius: 8px;
+    cursor: pointer;
+    font-size: 16px;
+  }
+
+  .stats, .cards {
+    margin-top: 24px;
+  }
+
+  .card {
+    border: 1px solid #333;
+    border-radius: 10px;
+    padding: 12px;
+    margin-bottom: 10px;
+    background: #1a1a1a;
+  }
+
+  .meta {
+    color: #4ade80;
+    font-weight: bold;
+  }
+
+  .non-meta {
+    color: #f87171;
+    font-weight: bold;
+  }
+
+  .muted {
+    color: #aaa;
+    font-size: 14px;
+  }
+</style>
+
+<h1>Clash Deck Generator</h1>
+<p>Generate a deck based on roles, meta cards, and special slot rules.</p>
+
+<form action="/decks/generate" method="post">
+  <button type="submit">Generate deck</button>
+</form>
+
+<% if deck.any? %>
+  <div class="stats">
+    <h2>Deck stats</h2>
+    <p><strong>Average elixir:</strong> <%= stats[:average_elixir] %></p>
+    <p><strong>Meta cards:</strong> <%= stats[:meta_cards_count] %></p>
+    <p><strong>Spells:</strong> <%= stats[:spells_count] %></p>
+    <p><strong>Troops:</strong> <%= stats[:troops_count] %></p>
+    <p><strong>Buildings:</strong> <%= stats[:buildings_count] %></p>
+    <p><strong>Champions:</strong> <%= stats[:champions_count] %></p>
+    <p><strong>Heroes:</strong> <%= stats[:heroes_count] %></p>
+    <p><strong>Evolutions:</strong> <%= stats[:evolutions_count] %></p>
+  </div>
+
+  <div class="cards">
+    <h2>Deck cards</h2>
+
+    <% deck.each_with_index do |card, index| %>
+      <% meta_class = card.is_meta == 1 ? "meta" : "non-meta" %>
+      <% meta_text = card.is_meta == 1 ? "META" : "NON-META" %>
+
+      <div class="card">
+        <div><strong><%= index + 1 %>. <%= card.name %></strong></div>
+        <div class="muted"><%= card.rarity %> | <%= card.type %> | <%= card.elixir_cost %> elixir</div>
+        <div class="<%= meta_class %>"><%= meta_text %></div>
+        <div class="muted">Roles: <%= roles_repo.roles_for(card.name).join(", ") %></div>
+      </div>
+    <% end %>
+  </div>
+<% end %>
\ No newline at end of file
diff --git a/app/templates/layouts/app.html.erb b/app/templates/layouts/app.html.erb
index b217b7b..b27c83f 100644
--- a/app/templates/layouts/app.html.erb
+++ b/app/templates/layouts/app.html.erb
@@ -4,11 +4,8 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Clash deck generator2</title>
-    <%= favicon_tag %>
-    <%= stylesheet_tag "app" %>
   </head>
   <body>
     <%= yield %>
-    <%= javascript_tag "app" %>
   </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/app/views/home/index.rb b/app/views/home/index.rb
new file mode 100644
index 0000000..417531f
--- /dev/null
+++ b/app/views/home/index.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module ClashDeckGenerator2
+  module Views
+    module Home
+      class Index < ClashDeckGenerator2::View
+        expose :deck, default: []
+        expose :roles_repo
+        expose :stats, default: {}
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/config.ru b/config.ru
index 879c085..a98fc57 100644
--- a/config.ru
+++ b/config.ru
@@ -2,4 +2,4 @@
 
 require "hanami/boot"
 
-run Hanami.app
+run Hanami.app
\ No newline at end of file
diff --git a/config/cards/roles.json b/config/cards/roles.json
index 7c1c40e..dff059b 100644
--- a/config/cards/roles.json
+++ b/config/cards/roles.json
@@ -1,21 +1,765 @@
 {
   "_meta": {
     "version": 1,
-    "description": "Card roles mapping for deck generation"
+    "description": "Card roles mapping for deck generation",
+    "generated_from_db": true,
+    "cards_count": 166,
+    "available_roles": [
+      "anti_air",
+      "building",
+      "building_hate",
+      "control",
+      "cycle",
+      "defense",
+      "finisher",
+      "spell",
+      "splash",
+      "support",
+      "tank",
+      "win_condition"
+    ]
   },
   "cards": {
-    "Knight": ["tank", "defense"],
-    "Archers": ["support", "anti_air", "cycle"],
-    "Musketeer": ["support", "anti_air"],
-    "Tesla": ["building", "defense", "anti_air"],
-    "Fireball": ["spell", "splash"],
-    "Zap": ["spell", "cycle"],
-    "Hog Rider": ["win_condition"],
-    "Royal Giant": ["win_condition", "tank"],
-    "Goblin Barrel": ["win_condition"],
-    "Balloon": ["win_condition"],
-    "Giant": ["win_condition", "tank"],
-    "P.E.K.K.A": ["tank", "defense"],
-    "Baby Dragon": ["support", "anti_air", "splash"]
+    "Archer Queen": [
+      "support"
+    ],
+    "Archers": [
+      "anti_air",
+      "cycle",
+      "support"
+    ],
+    "Archers Evolution": [
+      "anti_air",
+      "cycle",
+      "support"
+    ],
+    "Arrows": [
+      "spell",
+      "splash"
+    ],
+    "Baby Dragon": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Baby Dragon Evolution": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Balloon": [
+      "support",
+      "win_condition"
+    ],
+    "Bandit": [
+      "support"
+    ],
+    "Barbarian Barrel Hero": [
+      "cycle",
+      "defense",
+      "spell"
+    ],
+    "Barbarian Hut": [
+      "building",
+      "defense"
+    ],
+    "Barbarians": [
+      "support"
+    ],
+    "Barbarians Evolution": [
+      "support"
+    ],
+    "Bats": [
+      "anti_air",
+      "cycle",
+      "support"
+    ],
+    "Bats Evolution": [
+      "anti_air",
+      "cycle",
+      "support"
+    ],
+    "Battle Healer": [
+      "support",
+      "tank"
+    ],
+    "Battle Ram": [
+      "support",
+      "win_condition"
+    ],
+    "Battle Ram Evolution": [
+      "support",
+      "win_condition"
+    ],
+    "Berserker": [
+      "support"
+    ],
+    "Bomb Tower": [
+      "building",
+      "defense",
+      "splash"
+    ],
+    "Bomber": [
+      "cycle",
+      "splash",
+      "support"
+    ],
+    "Bomber Evolution": [
+      "cycle",
+      "splash",
+      "support"
+    ],
+    "Boss Bandit": [
+      "support"
+    ],
+    "Bowler": [
+      "defense",
+      "splash",
+      "support"
+    ],
+    "Cannon": [
+      "building",
+      "defense"
+    ],
+    "Cannon Cart": [
+      "defense",
+      "support"
+    ],
+    "Cannon Evolution": [
+      "building",
+      "defense"
+    ],
+    "Clone": [
+      "spell",
+      "support"
+    ],
+    "Dark Prince": [
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Dart Goblin": [
+      "anti_air",
+      "support"
+    ],
+    "Dart Goblin Evolution": [
+      "anti_air",
+      "support"
+    ],
+    "Earthquake": [
+      "building_hate",
+      "spell"
+    ],
+    "Electro Dragon": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Electro Dragon Evolution": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Electro Giant": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Electro Spirit": [
+      "cycle",
+      "support"
+    ],
+    "Electro Wizard": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Elite Barbarians": [
+      "support"
+    ],
+    "Elixir Collector": [
+      "building",
+      "defense",
+      "support"
+    ],
+    "Elixir Golem": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Executioner": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Executioner Evolution": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Fire Spirit": [
+      "cycle",
+      "splash",
+      "support"
+    ],
+    "Fireball": [
+      "finisher",
+      "spell",
+      "splash"
+    ],
+    "Firecracker": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Firecracker Evolution": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Fisherman": [
+      "control",
+      "defense",
+      "support"
+    ],
+    "Freeze": [
+      "control",
+      "spell"
+    ],
+    "Furnace": [
+      "building",
+      "defense",
+      "splash",
+      "support"
+    ],
+    "Furnace Evolution": [
+      "building",
+      "defense",
+      "splash"
+    ],
+    "Giant": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Giant Hero": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Giant Skeleton": [
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Giant Snowball": [
+      "cycle",
+      "spell"
+    ],
+    "Giant Snowball Evolution": [
+      "cycle",
+      "spell"
+    ],
+    "Goblin Barrel": [
+      "spell",
+      "win_condition"
+    ],
+    "Goblin Barrel Evolution": [
+      "spell",
+      "win_condition"
+    ],
+    "Goblin Cage": [
+      "building",
+      "defense"
+    ],
+    "Goblin Cage Evolution": [
+      "building",
+      "defense"
+    ],
+    "Goblin Demolisher": [
+      "splash",
+      "support"
+    ],
+    "Goblin Drill": [
+      "building",
+      "support",
+      "win_condition"
+    ],
+    "Goblin Drill Evolution": [
+      "building",
+      "defense",
+      "win_condition"
+    ],
+    "Goblin Gang": [
+      "support"
+    ],
+    "Goblin Giant": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Goblin Giant Evolution": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Goblin Giantess": [
+      "support",
+      "tank"
+    ],
+    "Goblin Hut": [
+      "building",
+      "defense"
+    ],
+    "Goblin Machine": [
+      "support"
+    ],
+    "Goblins": [
+      "cycle",
+      "defense",
+      "support"
+    ],
+    "Goblins Hero": [
+      "cycle",
+      "defense",
+      "support"
+    ],
+    "Goblinstein": [
+      "support"
+    ],
+    "Golden Knight": [
+      "support",
+      "tank"
+    ],
+    "Golem": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Graveyard": [
+      "spell",
+      "win_condition"
+    ],
+    "Guards": [
+      "defense",
+      "support"
+    ],
+    "Heal Spirit": [
+      "cycle",
+      "support"
+    ],
+    "Hog Rider": [
+      "support",
+      "win_condition"
+    ],
+    "Hunter": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Hunter Evolution": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Ice Golem": [
+      "cycle",
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Ice Golem Hero": [
+      "cycle",
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Ice Spirit": [
+      "cycle",
+      "support"
+    ],
+    "Ice Spirit Evolution": [
+      "cycle",
+      "support"
+    ],
+    "Ice Wizard": [
+      "defense",
+      "splash",
+      "support"
+    ],
+    "Inferno Dragon": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Inferno Dragon Evolution": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Inferno Tower": [
+      "building",
+      "defense"
+    ],
+    "Knight": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Knight Evolution": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Knight Hero": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Lava Hound": [
+      "anti_air",
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Lightning": [
+      "finisher",
+      "spell"
+    ],
+    "Little Prince": [
+      "anti_air",
+      "support"
+    ],
+    "Lumberjack": [
+      "support",
+      "tank"
+    ],
+    "Lumberjack Evolution": [
+      "support",
+      "tank"
+    ],
+    "Magic Archer": [
+      "anti_air",
+      "support"
+    ],
+    "Magic Archer Hero": [
+      "anti_air",
+      "support"
+    ],
+    "Mega Knight": [
+      "defense",
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Mega Knight Evolution": [
+      "defense",
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Mega Minion": [
+      "anti_air",
+      "support"
+    ],
+    "Mega Minion Hero": [
+      "anti_air",
+      "support"
+    ],
+    "Mighty Miner": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Miner": [
+      "support",
+      "win_condition"
+    ],
+    "Mini P.E.K.K.A": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Mini P.E.K.K.A Hero": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Minion Horde": [
+      "anti_air",
+      "support"
+    ],
+    "Minions": [
+      "anti_air",
+      "support"
+    ],
+    "Mirror": [
+      "spell",
+      "support"
+    ],
+    "Monk": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Mortar": [
+      "building",
+      "defense",
+      "win_condition"
+    ],
+    "Mortar Evolution": [
+      "building",
+      "defense",
+      "win_condition"
+    ],
+    "Mother Witch": [
+      "anti_air",
+      "support"
+    ],
+    "Musketeer": [
+      "anti_air",
+      "support"
+    ],
+    "Musketeer Evolution": [
+      "anti_air",
+      "support"
+    ],
+    "Musketeer Hero": [
+      "anti_air",
+      "support"
+    ],
+    "Night Witch": [
+      "support"
+    ],
+    "P.E.K.K.A": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "P.E.K.K.A Evolution": [
+      "defense",
+      "support",
+      "tank"
+    ],
+    "Phoenix": [
+      "anti_air",
+      "support"
+    ],
+    "Poison": [
+      "finisher",
+      "spell",
+      "splash"
+    ],
+    "Prince": [
+      "support",
+      "tank"
+    ],
+    "Princess": [
+      "splash",
+      "support"
+    ],
+    "Rage": [
+      "spell",
+      "support"
+    ],
+    "Ram Rider": [
+      "support",
+      "win_condition"
+    ],
+    "Rascals": [
+      "anti_air",
+      "defense",
+      "support"
+    ],
+    "Rocket": [
+      "finisher",
+      "spell"
+    ],
+    "Royal Delivery": [
+      "defense",
+      "spell",
+      "splash"
+    ],
+    "Royal Ghost": [
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Royal Ghost Evolution": [
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Royal Giant": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Royal Giant Evolution": [
+      "support",
+      "tank",
+      "win_condition"
+    ],
+    "Royal Hogs": [
+      "support",
+      "win_condition"
+    ],
+    "Royal Hogs Evolution": [
+      "support",
+      "win_condition"
+    ],
+    "Royal Recruits": [
+      "defense",
+      "support"
+    ],
+    "Royal Recruits Evolution": [
+      "defense",
+      "support"
+    ],
+    "Skeleton Army": [
+      "defense",
+      "support"
+    ],
+    "Skeleton Army Evolution": [
+      "defense",
+      "support"
+    ],
+    "Skeleton Barrel": [
+      "support",
+      "win_condition"
+    ],
+    "Skeleton Barrel Evolution": [
+      "support",
+      "win_condition"
+    ],
+    "Skeleton Dragons": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Skeleton King": [
+      "support",
+      "tank"
+    ],
+    "Skeletons": [
+      "cycle",
+      "defense",
+      "support"
+    ],
+    "Skeletons Evolution": [
+      "cycle",
+      "defense",
+      "support"
+    ],
+    "Sparky": [
+      "defense",
+      "support"
+    ],
+    "Spear Goblins": [
+      "cycle",
+      "support"
+    ],
+    "Spirit Empress": [
+      "support"
+    ],
+    "Suspicious Bush": [
+      "support"
+    ],
+    "Tesla": [
+      "anti_air",
+      "building",
+      "defense"
+    ],
+    "Tesla Evolution": [
+      "anti_air",
+      "building",
+      "defense"
+    ],
+    "The Log": [
+      "cycle",
+      "defense",
+      "spell"
+    ],
+    "Three Musketeers": [
+      "anti_air",
+      "support",
+      "win_condition"
+    ],
+    "Tombstone": [
+      "building",
+      "defense"
+    ],
+    "Tornado": [
+      "control",
+      "defense",
+      "spell"
+    ],
+    "Valkyrie": [
+      "defense",
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Valkyrie Evolution": [
+      "defense",
+      "splash",
+      "support",
+      "tank"
+    ],
+    "Void": [
+      "finisher",
+      "spell"
+    ],
+    "Wall Breakers": [
+      "cycle",
+      "support",
+      "win_condition"
+    ],
+    "Wall Breakers Evolution": [
+      "cycle",
+      "support",
+      "win_condition"
+    ],
+    "Witch": [
+      "splash",
+      "support"
+    ],
+    "Witch Evolution": [
+      "splash",
+      "support"
+    ],
+    "Wizard": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Wizard Evolution": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "Wizard Hero": [
+      "anti_air",
+      "splash",
+      "support"
+    ],
+    "X-Bow": [
+      "building",
+      "defense",
+      "win_condition"
+    ],
+    "Zap": [
+      "cycle",
+      "spell"
+    ],
+    "Zap Evolution": [
+      "cycle",
+      "spell"
+    ],
+    "Zappies": [
+      "anti_air",
+      "defense",
+      "support"
+    ]
   }
 }
\ No newline at end of file
diff --git a/config/db/seeds/epic.rb b/config/db/seeds/epic.rb
index 475b03a..e6fb14e 100644
--- a/config/db/seeds/epic.rb
+++ b/config/db/seeds/epic.rb
@@ -6,21 +6,21 @@ EPIC_CARDS = [
   { name: "Guards",           elixir_cost: 3, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "Dark Prince",      elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 1 },
   { name: "Hunter",           elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 1 },
-  { name: "Baby Dragon",      elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 1 },
-  { name: "Goblin Drill",     elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 1 },
-  { name: "Prince",           elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 1 },
+  { name: "Baby Dragon",      elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 0 },
+  { name: "Goblin Drill",     elixir_cost: 4, rarity: "epic", type: "troop",    is_meta: 0 },
+  { name: "Prince",           elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "Balloon",          elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 1 },
   { name: "Witch",            elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
-  { name: "Bowler",           elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
-  { name: "Cannon Cart",      elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
+  { name: "Bowler",           elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 1 },
+  { name: "Cannon Cart",      elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 1 },
   { name: "Electro Dragon",   elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "Giant Skeleton",   elixir_cost: 6, rarity: "epic", type: "troop",    is_meta: 1 },
   { name: "Goblin Giant",     elixir_cost: 6, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "P.E.K.K.A",        elixir_cost: 7, rarity: "epic", type: "troop",    is_meta: 1 },
-  { name: "Golem",            elixir_cost: 8, rarity: "epic", type: "troop",    is_meta: 0 },
+  { name: "Golem",            elixir_cost: 8, rarity: "epic", type: "troop",    is_meta: 1 },
   { name: "Electro Giant",    elixir_cost: 7, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "Goblin Giantess",  elixir_cost: 6, rarity: "epic", type: "troop",    is_meta: 0 },
-  { name: "Skeleton Army",    elixir_cost: 3, rarity: "epic", type: "troop",    is_meta: 1 },
+  { name: "Skeleton Army",    elixir_cost: 3, rarity: "epic", type: "troop",    is_meta: 0 },
   { name: "Executioner",      elixir_cost: 5, rarity: "epic", type: "troop",    is_meta: 0 },
 
   # Заклинания
@@ -28,12 +28,12 @@ EPIC_CARDS = [
   { name: "Rage",             elixir_cost: 2, rarity: "epic", type: "spell",    is_meta: 0 },
   { name: "Clone",            elixir_cost: 3, rarity: "epic", type: "spell",    is_meta: 0 },
   { name: "Freeze",           elixir_cost: 4, rarity: "epic", type: "spell",    is_meta: 1 },
-  { name: "Poison",           elixir_cost: 4, rarity: "epic", type: "spell",    is_meta: 1 },
-  { name: "Lightning",        elixir_cost: 6, rarity: "epic", type: "spell",    is_meta: 0 },
+  { name: "Poison",           elixir_cost: 4, rarity: "epic", type: "spell",    is_meta: 0 },
+  { name: "Lightning",        elixir_cost: 6, rarity: "epic", type: "spell",    is_meta: 1 },
   { name: "Void",             elixir_cost: 3, rarity: "epic", type: "spell",    is_meta: 0 },
-  { name: "Goblin Barrel",    elixir_cost: 3, rarity: "epic", type: "spell",    is_meta: 1 },
+  { name: "Goblin Barrel",    elixir_cost: 3, rarity: "epic", type: "spell",    is_meta: 0 },
   { name: "Tornado",          elixir_cost: 3, rarity: "epic", type: "spell",    is_meta: 1 },
 
   # Здания
-  { name: "X-Bow",            elixir_cost: 6, rarity: "epic", type: "building", is_meta: 0 }
+  { name: "X-Bow",            elixir_cost: 6, rarity: "epic", type: "building", is_meta: 1 }
 ].freeze
\ No newline at end of file
diff --git a/config/db/seeds/hero.rb b/config/db/seeds/hero.rb
index d416229..5a1e00e 100644
--- a/config/db/seeds/hero.rb
+++ b/config/db/seeds/hero.rb
@@ -2,12 +2,12 @@
 
 HERO_CARDS = [
   { name: "Goblins Hero",          elixir_cost: 2, rarity: "hero", type: "troop", is_meta: 1 },
-  { name: "Knight Hero",           elixir_cost: 3, rarity: "hero", type: "troop", is_meta: 1 },
+  { name: "Knight Hero",           elixir_cost: 3, rarity: "hero", type: "troop", is_meta: 0 },
   { name: "Ice Golem Hero",        elixir_cost: 2, rarity: "hero", type: "troop", is_meta: 0 },
-  { name: "Mega Minion Hero",      elixir_cost: 3, rarity: "hero", type: "troop", is_meta: 0 },
-  { name: "Mini P.E.K.K.A Hero",   elixir_cost: 4, rarity: "hero", type: "troop", is_meta: 1 },
-  { name: "Musketeer Hero",        elixir_cost: 4, rarity: "hero", type: "troop", is_meta: 1 },
-  { name: "Giant Hero",            elixir_cost: 5, rarity: "hero", type: "troop", is_meta: 0 },
+  { name: "Mega Minion Hero",      elixir_cost: 3, rarity: "hero", type: "troop", is_meta: 1 },
+  { name: "Mini P.E.K.K.A Hero",   elixir_cost: 4, rarity: "hero", type: "troop", is_meta: 0 },
+  { name: "Musketeer Hero",        elixir_cost: 4, rarity: "hero", type: "troop", is_meta: 0 },
+  { name: "Giant Hero",            elixir_cost: 5, rarity: "hero", type: "troop", is_meta: 1 },
   { name: "Wizard Hero",           elixir_cost: 5, rarity: "hero", type: "troop", is_meta: 0 },
   { name: "Barbarian Barrel Hero", elixir_cost: 2, rarity: "hero", type: "spell", is_meta: 1 },
   { name: "Magic Archer Hero",     elixir_cost: 4, rarity: "hero", type: "troop", is_meta: 1 }
diff --git a/config/db/seeds/legendary.rb b/config/db/seeds/legendary.rb
index be2c479..f034734 100644
--- a/config/db/seeds/legendary.rb
+++ b/config/db/seeds/legendary.rb
@@ -2,27 +2,27 @@
 
 LEGENDARY_CARDS = [
   # Юниты
-  { name: "Miner",           elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Princess",        elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 1 },
+  { name: "Miner",           elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Princess",        elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 0 },
   { name: "Ice Wizard",      elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 0 },
-  { name: "Royal Ghost",     elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 1 },
+  { name: "Royal Ghost",     elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 0 },
   { name: "Bandit",          elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Fisherman",       elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Fisherman",       elixir_cost: 3, rarity: "legendary", type: "troop", is_meta: 1 },
   { name: "Electro Wizard",  elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Inferno Dragon",  elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
+  { name: "Inferno Dragon",  elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 0 },
   { name: "Phoenix",         elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Magic Archer",    elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Lumberjack",      elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Night Witch",     elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 0 },
-  { name: "Mother Witch",    elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Magic Archer",    elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Lumberjack",      elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Night Witch",     elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
+  { name: "Mother Witch",    elixir_cost: 4, rarity: "legendary", type: "troop", is_meta: 1 },
   { name: "Ram Rider",       elixir_cost: 5, rarity: "legendary", type: "troop", is_meta: 0 },
   { name: "Goblin Machine",  elixir_cost: 5, rarity: "legendary", type: "troop", is_meta: 0 },
   { name: "Sparky",          elixir_cost: 6, rarity: "legendary", type: "troop", is_meta: 0 },
-  { name: "Spirit Empress",  elixir_cost: 6, rarity: "legendary", type: "troop", is_meta: 0 },
-  { name: "Mega Knight",     elixir_cost: 7, rarity: "legendary", type: "troop", is_meta: 1 },
-  { name: "Lava Hound",      elixir_cost: 7, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Spirit Empress",  elixir_cost: 6, rarity: "legendary", type: "troop", is_meta: 1 },
+  { name: "Mega Knight",     elixir_cost: 7, rarity: "legendary", type: "troop", is_meta: 0 },
+  { name: "Lava Hound",      elixir_cost: 7, rarity: "legendary", type: "troop", is_meta: 1 },
 
   # Заклинания
-  { name: "The Log",         elixir_cost: 2, rarity: "legendary", type: "spell", is_meta: 1 },
+  { name: "The Log",         elixir_cost: 2, rarity: "legendary", type: "spell", is_meta: 0 },
   { name: "Graveyard",       elixir_cost: 5, rarity: "legendary", type: "spell", is_meta: 1 }
 ].freeze
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index a845b81..505a76a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -2,6 +2,7 @@
 
 module ClashDeckGenerator2
   class Routes < Hanami::Routes
-    # Add your routes here. See https://guides.hanamirb.org/routing/overview/ for details.
+    root to: "home.index"
+    post "/decks/generate", to: "decks.generate"
   end
-end
+end
\ No newline at end of file
diff --git a/script/build_roles_json.rb b/script/build_roles_json.rb
new file mode 100644
index 0000000..2d1d042
--- /dev/null
+++ b/script/build_roles_json.rb
@@ -0,0 +1,257 @@
+# frozen_string_literal: true
+
+require "json"
+require_relative "../config/app"
+
+Hanami.app.prepare
+
+module ClashDeckGenerator2
+  module Scripts
+    class BuildRolesJson
+      OUTPUT_PATH = File.expand_path("../config/cards/roles.json", __dir__)
+
+      BASE_ROLES_BY_TYPE = {
+        "spell" => %w[spell],
+        "building" => %w[building defense],
+        "troop" => %w[support]
+      }.freeze
+
+      ROLE_OVERRIDES = {
+        # cycle
+        "Skeletons" => %w[cycle defense],
+        "Ice Spirit" => %w[cycle support],
+        "Electro Spirit" => %w[cycle support],
+        "Fire Spirit" => %w[cycle support splash],
+        "Heal Spirit" => %w[cycle support],
+        "Goblins" => %w[cycle defense],
+        "Spear Goblins" => %w[cycle support],
+        "Bats" => %w[cycle anti_air],
+        "Wall Breakers" => %w[cycle win_condition],
+        "Bomber" => %w[cycle splash support],
+
+        # win conditions
+        "Hog Rider" => %w[win_condition],
+        "Royal Giant" => %w[win_condition tank],
+        "Goblin Barrel" => %w[win_condition],
+        "Balloon" => %w[win_condition],
+        "Giant" => %w[win_condition tank],
+        "Golem" => %w[win_condition tank],
+        "Electro Giant" => %w[win_condition tank],
+        "Goblin Drill" => %w[win_condition],
+        "X-Bow" => %w[win_condition building defense],
+        "Mortar" => %w[win_condition building defense],
+        "Ram Rider" => %w[win_condition support],
+        "Graveyard" => %w[win_condition spell],
+        "Royal Hogs" => %w[win_condition],
+        "Battle Ram" => %w[win_condition],
+        "Elixir Golem" => %w[win_condition tank],
+        "Lava Hound" => %w[win_condition tank anti_air],
+        "Goblin Barrel" => %w[win_condition],
+        "Goblin Drill" => %w[win_condition building],
+        "Miner" => %w[win_condition support],
+        "Goblin Giant" => %w[win_condition tank],
+        "Three Musketeers" => %w[win_condition support anti_air],
+        "Skeleton Barrel" => %w[win_condition],
+        "Rocket" => %w[spell finisher],
+        "Fireball" => %w[spell finisher splash],
+        "Poison" => %w[spell finisher splash],
+        "Lightning" => %w[spell finisher],
+        "Void" => %w[spell finisher],
+
+        # anti air
+        "Archers" => %w[anti_air support cycle],
+        "Musketeer" => %w[anti_air support],
+        "Wizard" => %w[anti_air support splash],
+        "Baby Dragon" => %w[anti_air support splash],
+        "Electro Dragon" => %w[anti_air support splash],
+        "Inferno Dragon" => %w[anti_air defense],
+        "Mega Minion" => %w[anti_air support],
+        "Flying Machine" => %w[anti_air support],
+        "Hunter" => %w[anti_air defense],
+        "Firecracker" => %w[anti_air support splash],
+        "Minions" => %w[anti_air support],
+        "Minion Horde" => %w[anti_air support],
+        "Skeleton Dragons" => %w[anti_air support splash],
+        "Phoenix" => %w[anti_air support],
+        "Executioner" => %w[anti_air support splash],
+        "Tesla" => %w[anti_air building defense],
+        "Inferno Tower" => %w[building defense],
+        "Magic Archer" => %w[support anti_air],
+        "Zappies" => %w[support anti_air defense],
+        "Dart Goblin" => %w[support anti_air],
+        "Electro Wizard" => %w[support anti_air defense],
+        "Mother Witch" => %w[support anti_air],
+        "Little Prince" => %w[support anti_air],
+
+        # tanks / mini tanks
+        "Knight" => %w[tank defense],
+        "Valkyrie" => %w[tank defense splash],
+        "Ice Golem" => %w[tank cycle defense],
+        "P.E.K.K.A" => %w[tank defense],
+        "Mini P.E.K.K.A" => %w[defense tank],
+        "Mega Knight" => %w[tank defense splash],
+        "Royal Ghost" => %w[tank support splash],
+        "Dark Prince" => %w[tank support splash],
+        "Prince" => %w[tank support],
+        "Skeleton King" => %w[tank support],
+        "Golden Knight" => %w[tank support],
+        "Monk" => %w[tank defense],
+        "Mighty Miner" => %w[defense tank],
+        "Giant Skeleton" => %w[tank splash],
+        "Lumberjack" => %w[support tank],
+        "Bandit" => %w[support],
+        "Battle Healer" => %w[support tank],
+        "Goblin Giantess" => %w[tank support],
+
+        # buildings / defense
+        "Cannon" => %w[building defense],
+        "Tesla" => %w[building defense anti_air],
+        "Bomb Tower" => %w[building defense splash],
+        "Tombstone" => %w[building defense],
+        "Goblin Cage" => %w[building defense],
+        "Goblin Hut" => %w[building defense],
+        "Barbarian Hut" => %w[building defense],
+        "Furnace" => %w[building defense splash],
+        "Elixir Collector" => %w[building support],
+        "Goblin Drill" => %w[building win_condition],
+        "X-Bow" => %w[building win_condition defense],
+        "Mortar" => %w[building win_condition defense],
+
+        # splash / control
+        "Bowler" => %w[splash support defense],
+        "Witch" => %w[support splash],
+        "Bomber" => %w[support splash cycle],
+        "Arrows" => %w[spell splash],
+        "Zap" => %w[spell cycle],
+        "Giant Snowball" => %w[spell cycle],
+        "Royal Delivery" => %w[spell defense splash],
+        "Tornado" => %w[spell control defense],
+        "Rage" => %w[spell support],
+        "Freeze" => %w[spell control],
+        "Clone" => %w[spell support],
+        "Mirror" => %w[spell support],
+        "Earthquake" => %w[spell building_hate],
+        "The Log" => %w[spell cycle defense],
+        "Barbarian Barrel" => %w[spell cycle defense],
+
+        # support / utility
+        "Skeleton Army" => %w[defense],
+        "Guards" => %w[defense],
+        "Royal Recruits" => %w[defense],
+        "Rascals" => %w[defense support anti_air],
+        "Cannon Cart" => %w[support defense],
+        "Sparky" => %w[support defense],
+        "Night Witch" => %w[support],
+        "Princess" => %w[support splash],
+        "Ice Wizard" => %w[support defense splash],
+        "Fisherman" => %w[defense control],
+        "Goblin Demolisher" => %w[support splash],
+        "Suspicious Bush" => %w[support],
+        "Battle Ram" => %w[win_condition],
+        "Royal Hogs" => %w[win_condition],
+        "Royal Recruits" => %w[defense],
+        "Electro Giant" => %w[win_condition tank],
+        "Electro Dragon" => %w[anti_air support splash],
+        "Goblin Machine" => %w[support],
+        "Spirit Empress" => %w[support],
+        "Boss Bandit" => %w[support],
+        "Goblins" => %w[cycle defense]
+      }.freeze
+
+      def call
+        repo = ClashDeckGenerator2::Repos::CardsRepo.new
+        cards = unwrap(repo.all)
+
+        cards_by_name = {}
+        cards.each do |card|
+          cards_by_name[card.name] ||= card
+        end
+
+        result = {
+          "_meta" => {
+            "version" => 1,
+            "description" => "Card roles mapping for deck generation",
+            "generated_from_db" => true,
+            "cards_count" => cards_by_name.size,
+            "available_roles" => available_roles
+          },
+          "cards" => {}
+        }
+
+        cards_by_name.keys.sort.each do |card_name|
+          card = cards_by_name[card_name]
+          roles = roles_for(card)
+          result["cards"][card_name] = roles
+        end
+
+        FileUtils.mkdir_p(File.dirname(OUTPUT_PATH))
+        File.write(OUTPUT_PATH, JSON.pretty_generate(result))
+
+        puts "roles.json generated: #{OUTPUT_PATH}"
+        puts "Unique cards exported: #{cards_by_name.size}"
+      end
+
+      private
+
+      def unwrap(result)
+        if result.is_a?(Array) && result.first == :cards
+          result.last
+        else
+          result
+        end
+      end
+
+      def roles_for(card)
+        roles = []
+        roles.concat(BASE_ROLES_BY_TYPE.fetch(card.type, []))
+
+        base_name = base_card_name(card.name)
+        override_roles = ROLE_OVERRIDES[card.name] || ROLE_OVERRIDES[base_name] || []
+        roles.concat(override_roles)
+
+        roles = roles.map(&:to_s).map(&:strip).reject(&:empty?).uniq.sort
+
+        roles = fallback_roles(card) if roles.empty?
+        roles
+      end
+
+      def base_card_name(name)
+        name
+          .sub(/ Evolution\z/, "")
+          .sub(/ Hero\z/, "")
+      end
+
+      def fallback_roles(card)
+        case card.type
+        when "spell"
+          ["spell"]
+        when "building"
+          %w[building defense]
+        when "troop"
+          ["support"]
+        else
+          ["support"]
+        end
+      end
+
+      def available_roles
+        %w[
+          anti_air
+          building
+          building_hate
+          control
+          cycle
+          defense
+          finisher
+          spell
+          splash
+          support
+          tank
+          win_condition
+        ]
+      end
+    end
+  end
+end
+
+ClashDeckGenerator2::Scripts::BuildRolesJson.new.call
\ No newline at end of file
diff --git a/script/test_deck.rb b/script/test_deck.rb
index 9036e38..2098d10 100644
--- a/script/test_deck.rb
+++ b/script/test_deck.rb
@@ -4,40 +4,14 @@ require_relative "../config/app"
 
 Hanami.app.prepare
 
+repo = ClashDeckGenerator2::Repos::CardsRepo.new
 roles_repo = ClashDeckGenerator2::Services::CardRolesRepository.new
+generator = ClashDeckGenerator2::Services::DeckGenerator.new(
+  cards_repo: repo,
+  roles_repo: roles_repo
+)
 
-puts roles_repo.roles_for("Knight").inspect
-puts roles_repo.roles_for("Hog Rider").inspect
-puts roles_repo.has_role?("Hog Rider", "win_condition")
-puts roles_repo.has_role?("Tesla", "win_condition")
-puts roles_repo.meta.inspect
-
-cards = repo.all
-cards = cards.last if cards.is_a?(Array) && cards.first == :cards
-
-rarity_counts = cards.group_by(&:rarity).transform_values(&:size)
-
-puts "RARITY COUNTS:"
-rarity_counts.each do |rarity, count|
-  puts "#{rarity}: #{count}"
-end
-
-puts "========================================"
-puts "POOL DIAGNOSTICS"
-puts "========================================"
-puts "Total cards: #{cards.size}"
-puts "Spells: #{cards.count { |c| c.type == 'spell' }}"
-puts "Troops: #{cards.count { |c| c.type == 'troop' }}"
-puts "Buildings: #{cards.count { |c| c.type == 'building' }}"
-puts "Champions: #{cards.count { |c| c.rarity == 'champion' }}"
-puts "Heroes: #{cards.count { |c| c.rarity == 'hero' }}"
-puts "Evolutions: #{cards.count { |c| c.rarity == 'evolution' }}"
-puts "Avg elixir all cards: #{(cards.sum(&:elixir_cost).to_f / cards.size).round(2)}"
-puts "========================================"
-
-generator = ClashDeckGenerator2::Services::DeckGenerator.new(cards_repo: repo)
 deck = generator.call
-
 deck = deck.last if deck.is_a?(Array) && deck.first == :cards
 
 puts "========================================"
@@ -45,7 +19,11 @@ puts "DECK GENERATED SUCCESSFULLY"
 puts "========================================"
 
 deck.each_with_index do |card, index|
-  puts "#{index + 1}. #{card.name} | #{card.type} | #{card.rarity} | #{card.elixir_cost}"
+  roles = roles_repo.roles_for(card.name)
+  meta_flag = card.is_meta == 1 ? "META" : "NON-META"
+
+  puts "#{index + 1}. #{card.name} | #{card.type} | #{card.rarity} | #{card.elixir_cost} | #{meta_flag}"
+  puts "   roles: #{roles.join(', ')}"
 end
 
 puts "----------------------------------------"
@@ -56,10 +34,18 @@ puts "Unique cards count: #{names.uniq.size}"
 
 avg_elixir = deck.sum(&:elixir_cost).to_f / deck.size
 puts "Average elixir: #{avg_elixir.round(2)}"
-puts "Spells count: #{deck.count { |c| c.type == 'spell' }}"
+puts "Spells by type: #{deck.count { |c| c.type == 'spell' }}"
 puts "Troops count: #{deck.count { |c| c.type == 'troop' }}"
 puts "Buildings count: #{deck.count { |c| c.type == 'building' }}"
 puts "Champions count: #{deck.count { |c| c.rarity == 'champion' }}"
 puts "Heroes count: #{deck.count { |c| c.rarity == 'hero' }}"
 puts "Evolutions count: #{deck.count { |c| c.rarity == 'evolution' }}"
+puts "Meta cards count: #{deck.count { |c| c.is_meta == 1 }}"
+
+all_roles = deck.flat_map { |card| roles_repo.roles_for(card.name) }.uniq.sort
+puts "Deck roles coverage: #{all_roles.join(', ')}"
+
+puts "Win conditions count: #{deck.count { |c| roles_repo.has_role?(c.name, 'win_condition') }}"
+puts "Anti-air count: #{deck.count { |c| roles_repo.has_role?(c.name, 'anti_air') }}"
+puts "Spell-role count: #{deck.count { |c| roles_repo.has_role?(c.name, 'spell') }}"
 puts "========================================"
\ No newline at end of file