Add Eiodolon of Blossoms

lib/magic/cards/eidolon_of_blossoms.rb

@@ -0,0 +1,29 @@
+module Magic
+  module Cards
+    EidolonOfBlossoms = Creature("Eidolon of Blossoms") do
+      enchantment_creature_type "Spirit"
+      cost generic: 2, green: 2
+      power 2
+      toughness 2
+    end
+
+    class EidolonOfBlossoms < Creature
+      class LifeGain < TriggeredAbility::EnterTheBattlefield
+        def should_perform?
+          enchantment? && under_your_control?
+        end
+
+        def call
+          actor.trigger_effect(:draw)
+        end
+      end
+
+      def event_handlers
+        {
+          #  Whenever this or another enchantment you control enters, draw a card.
+          Events::EnteredTheBattlefield => LifeGain
+        }
+      end
+    end
+  end
+end

lib/magic/cards/shared/events.rb

@@ -31,7 +31,7 @@ def trigger_effect(effect, source: self, **args)
             game.add_effect(Effects::DealDamage.new(source: source, **args))
           when :destroy_target
             game.add_effect(Effects::DestroyTarget.new(source: source, **args))
-          when :draw_cards
+          when :draw_cards, :draw_card, :draw
             game.add_effect(Effects::DrawCards.new(source: source, **args))
           when :exile
             if args[:target].is_a?(Permanent)

lib/magic/cards/shared/types.rb

@@ -25,6 +25,10 @@ def artifact_creature_type(types)
                 set_types(T::Artifact, T::Creature, *creature_types(types))
               end
 
+              def enchantment_creature_type(types)
+                set_types(T::Enchantment, T::Creature, *creature_types(types))
+              end
+
               def legendary_creature_type(types)
                 set_types(T::Legendary, T::Creature, *creature_types(types))
               end

spec/cards/eidolon_of_blossoms_spec.rb

@@ -0,0 +1,37 @@
+require "spec_helper"
+
+RSpec.describe Magic::Cards::EidolonOfBlossoms do
+  include_context "two player game"
+
+  context "when it enters" do
+    subject { Card("Eidolon of Blossoms") }
+
+    it "draws a card" do
+      expect(p1).to receive(:draw!)
+
+      p1.add_mana(green: 4)
+      p1.cast(card: subject) do
+        _1.auto_pay_mana
+      end
+
+      game.stack.resolve!
+    end
+  end
+
+  context "when its already on the field and another enchantment enters" do
+    let(:nine_lives) { Card("Nine Lives") }
+
+    subject! { ResolvePermanent("Eidolon of Blossoms") }
+
+    it "draws a card" do
+      expect(p1).to receive(:draw!)
+
+      p1.add_mana(white: 3)
+      p1.cast(card: nine_lives) do
+        _1.auto_pay_mana
+      end
+
+      game.stack.resolve!
+    end
+  end
+end