[AFR] Implemented Green Dragon

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

@@ -0,0 +1,87 @@
+package mage.cards.g;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.DelayedTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.common.CreateDelayedTriggeredAbilityEffect;
+import mage.abilities.effects.common.DestroyTargetEffect;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.target.targetpointer.FixedTarget;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class GreenDragon extends CardImpl {
+
+    public GreenDragon(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{G}{G}");
+
+        this.subtype.add(SubType.DRAGON);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Poison Breath — When Green Dragon enters the battlefield, until end of turn, whenever a creature an opponent controls is dealt damage, destroy it.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new CreateDelayedTriggeredAbilityEffect(
+                new GreenDragonDelayedTriggeredAbility(), false
+        )));
+    }
+
+    private GreenDragon(final GreenDragon card) {
+        super(card);
+    }
+
+    @Override
+    public GreenDragon copy() {
+        return new GreenDragon(this);
+    }
+}
+
+class GreenDragonDelayedTriggeredAbility extends DelayedTriggeredAbility {
+
+    public GreenDragonDelayedTriggeredAbility() {
+        super(new DestroyTargetEffect(), Duration.EndOfTurn, false);
+    }
+
+    private GreenDragonDelayedTriggeredAbility(final GreenDragonDelayedTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public GreenDragonDelayedTriggeredAbility copy() {
+        return new GreenDragonDelayedTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.DAMAGED_PERMANENT;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        Permanent permanent = game.getPermanent(event.getTargetId());
+        if (permanent != null && permanent.isCreature()
+                && game.getOpponents(permanent.getControllerId()).contains(this.getControllerId())) {
+            this.getEffects().setTargetPointer(new FixedTarget(event.getTargetId(), game));
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "until end of turn, whenever a creature an opponent controls is dealt damage, destroy it.";
+    }
+}

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

@@ -59,6 +59,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
         cards.add(new SetCardInfo("Gloom Stalker", 16, Rarity.COMMON, mage.cards.g.GloomStalker.class));
         cards.add(new SetCardInfo("Gnoll Hunter", 185, Rarity.COMMON, mage.cards.g.GnollHunter.class));
         cards.add(new SetCardInfo("Grazilaxx, Illithid Scholar", 60, Rarity.RARE, mage.cards.g.GrazilaxxIllithidScholar.class));
+        cards.add(new SetCardInfo("Green Dragon", 186, Rarity.UNCOMMON, mage.cards.g.GreenDragon.class));
         cards.add(new SetCardInfo("Guild Thief", 61, Rarity.UNCOMMON, mage.cards.g.GuildThief.class));
         cards.add(new SetCardInfo("Half-Elf Monk", 19, Rarity.COMMON, mage.cards.h.HalfElfMonk.class));
         cards.add(new SetCardInfo("Hive of the Eye Tyrant", 258, Rarity.RARE, mage.cards.h.HiveOfTheEyeTyrant.class));