[TLA] Implement Fire Lord Zuko

Mage.Sets/src/mage/cards/f/FaldornDreadWolfHerald.java

@@ -92,9 +92,10 @@ class FaldornDreadWolfHeraldTriggeredAbility extends TriggeredAbilityImpl {
                 return Optional
                         .ofNullable(game.getSpell(event.getTargetId()))
                         .map(Spell::getFromZone)
-                        .orElse(Zone.ALL)
-                        .equals(Zone.EXILED);
-        }
+                        .filter(Zone.EXILED::match)
+                        .isPresent();
+            default:
                 return false;
         }
     }
+}

Mage.Sets/src/mage/cards/f/FireLordZuko.java

@@ -0,0 +1,96 @@
+package mage.cards.f;
+
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.dynamicvalue.common.SourcePermanentPowerValue;
+import mage.abilities.effects.common.counter.AddCountersAllEffect;
+import mage.abilities.keyword.FirebendingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.events.EntersTheBattlefieldEvent;
+import mage.game.events.GameEvent;
+import mage.game.stack.Spell;
+
+import java.util.Optional;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class FireLordZuko extends CardImpl {
+
+    public FireLordZuko(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{R}{W}{B}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.NOBLE);
+        this.subtype.add(SubType.ALLY);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // Firebending X, where X is Fire Lord Zuko's power.
+        this.addAbility(new FirebendingAbility(SourcePermanentPowerValue.NOT_NEGATIVE));
+
+        // Whenever you cast a spell from exile and whenever a permanent you control enters from exile, put a +1/+1 counter on each creature you control.
+        this.addAbility(new FireLordZukoTriggeredAbility());
+    }
+
+    private FireLordZuko(final FireLordZuko card) {
+        super(card);
+    }
+
+    @Override
+    public FireLordZuko copy() {
+        return new FireLordZuko(this);
+    }
+}
+
+class FireLordZukoTriggeredAbility extends TriggeredAbilityImpl {
+
+    FireLordZukoTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new AddCountersAllEffect(CounterType.P1P1.createInstance(), StaticFilters.FILTER_CONTROLLED_CREATURE));
+        setTriggerPhrase("Whenever you cast a spell from exile and whenever a permanent you control enters from exile, ");
+    }
+
+    private FireLordZukoTriggeredAbility(final FireLordZukoTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public FireLordZukoTriggeredAbility copy() {
+        return new FireLordZukoTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ENTERS_THE_BATTLEFIELD
+                || event.getType() == GameEvent.EventType.SPELL_CAST;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (!this.isControlledBy(event.getPlayerId())) {
+            return false;
+        }
+        switch (event.getType()) {
+            case ENTERS_THE_BATTLEFIELD:
+                return Zone.EXILED.match(((EntersTheBattlefieldEvent) event).getFromZone());
+            case SPELL_CAST:
+                return Optional
+                        .ofNullable(game.getSpell(event.getTargetId()))
+                        .map(Spell::getFromZone)
+                        .filter(Zone.EXILED::match)
+                        .isPresent();
+            default:
+                return false;
+        }
+    }
+}

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

@@ -37,6 +37,8 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Earthbending Lesson", 176, Rarity.COMMON, mage.cards.e.EarthbendingLesson.class));
         cards.add(new SetCardInfo("Fated Firepower", 132, Rarity.MYTHIC, mage.cards.f.FatedFirepower.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Fated Firepower", 341, Rarity.MYTHIC, mage.cards.f.FatedFirepower.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Fire Lord Zuko", 221, Rarity.RARE, mage.cards.f.FireLordZuko.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Fire Lord Zuko", 360, Rarity.RARE, mage.cards.f.FireLordZuko.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Fire Nation Attacks", 133, Rarity.UNCOMMON, mage.cards.f.FireNationAttacks.class));
         cards.add(new SetCardInfo("Forest", 291, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Island", 288, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));