Implemented Griffin Aerie

Mage.Sets/src/mage/cards/g/GriffinAerie.java

@@ -0,0 +1,45 @@
+package mage.cards.g;
+
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.YouGainedLifeCondition;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.TargetController;
+import mage.game.permanent.token.GriffinToken;
+import mage.watchers.common.PlayerGainedLifeWatcher;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GriffinAerie extends CardImpl {
+
+    private static final Condition condition = new YouGainedLifeCondition(ComparisonType.MORE_THAN, 2);
+
+    public GriffinAerie(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{W}");
+
+        // At the beginning of your end step, if you gained 3 or more life this turn, create a 2/2 white Griffin creature token with flying.
+        this.addAbility(new ConditionalInterveningIfTriggeredAbility(
+                new BeginningOfEndStepTriggeredAbility(
+                        new CreateTokenEffect(new GriffinToken()), TargetController.YOU, false
+                ), condition, "At the beginning of your end step, " +
+                "if you gained 3 or more life this turn, create a 2/2 white Griffin creature token with flying."
+        ), new PlayerGainedLifeWatcher());
+    }
+
+    private GriffinAerie(final GriffinAerie card) {
+        super(card);
+    }
+
+    @Override
+    public GriffinAerie copy() {
+        return new GriffinAerie(this);
+    }
+}

Mage.Sets/src/mage/cards/i/IndulgingPatrician.java

@@ -1,9 +1,9 @@
 package mage.cards.i;
 
 import mage.MageInt;
-import mage.abilities.Ability;
 import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
 import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.YouGainedLifeCondition;
 import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
 import mage.abilities.effects.common.LoseLifeOpponentsEffect;
 import mage.abilities.keyword.FlyingAbility;
@@ -11,9 +11,9 @@ import mage.abilities.keyword.LifelinkAbility;
 import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
 import mage.constants.CardType;
+import mage.constants.ComparisonType;
 import mage.constants.SubType;
 import mage.constants.TargetController;
-import mage.game.Game;
 import mage.watchers.common.PlayerGainedLifeWatcher;
 
 import java.util.UUID;
@@ -23,6 +23,8 @@ import java.util.UUID;
  */
 public final class IndulgingPatrician extends CardImpl {
 
+    private static final Condition condition = new YouGainedLifeCondition(ComparisonType.MORE_THAN, 2);
+
     public IndulgingPatrician(UUID ownerId, CardSetInfo setInfo) {
         super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}{B}");
 
@@ -41,7 +43,7 @@ public final class IndulgingPatrician extends CardImpl {
         this.addAbility(new ConditionalInterveningIfTriggeredAbility(
                 new BeginningOfEndStepTriggeredAbility(
                         new LoseLifeOpponentsEffect(3), TargetController.YOU, false
-                ), IndulgingPatricianCondition.instance, "At the beginning of your end step, " +
+                ), condition, "At the beginning of your end step, " +
                 "if you gained 3 or more life this turn, each opponent loses 3 life."
         ), new PlayerGainedLifeWatcher());
     }
@@ -55,13 +57,3 @@ public final class IndulgingPatrician extends CardImpl {
         return new IndulgingPatrician(this);
     }
 }
-
-enum IndulgingPatricianCondition implements Condition {
-    instance;
-
-    @Override
-    public boolean apply(Game game, Ability source) {
-        PlayerGainedLifeWatcher watcher = game.getState().getWatcher(PlayerGainedLifeWatcher.class);
-        return watcher != null && watcher.getLifeGained(source.getControllerId()) >= 3;
-    }
-}

Mage.Sets/src/mage/sets/CoreSet2021.java

@@ -79,6 +79,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Garruk, Savage Herald", 336, Rarity.MYTHIC, mage.cards.g.GarrukSavageHerald.class));
         cards.add(new SetCardInfo("Goblin Arsonist", 147, Rarity.COMMON, mage.cards.g.GoblinArsonist.class));
         cards.add(new SetCardInfo("Grasp of Darkness", 102, Rarity.COMMON, mage.cards.g.GraspOfDarkness.class));
+        cards.add(new SetCardInfo("Griffin Aerie", 22, Rarity.UNCOMMON, mage.cards.g.GriffinAerie.class));
         cards.add(new SetCardInfo("Grim Tutor", 103, Rarity.MYTHIC, mage.cards.g.GrimTutor.class));
         cards.add(new SetCardInfo("Havoc Jester", 149, Rarity.UNCOMMON, mage.cards.h.HavocJester.class));
         cards.add(new SetCardInfo("Heartfire Immolator", 150, Rarity.UNCOMMON, mage.cards.h.HeartfireImmolator.class));