[LCI] Implement Belligerent Yearling

Mage.Sets/src/mage/cards/b/BelligerentYearling.java

@@ -0,0 +1,90 @@
+package mage.cards.b;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.SetBasePowerSourceEffect;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class BelligerentYearling extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent(SubType.DINOSAUR, "another Dinosaur");
+
+    static {
+        filter.add(AnotherPredicate.instance);
+    }
+
+    public BelligerentYearling(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}");
+
+        this.subtype.add(SubType.DINOSAUR);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(2);
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // Whenever another Dinosaur enters the battlefield under your control, you may have Belligerent Yearling's base power become equal to that creature's power until end of turn.
+        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(
+                Zone.BATTLEFIELD, new BelligerentYearlingEffect(), filter,
+                true, SetTargetPointer.PERMANENT
+        ));
+    }
+
+    private BelligerentYearling(final BelligerentYearling card) {
+        super(card);
+    }
+
+    @Override
+    public BelligerentYearling copy() {
+        return new BelligerentYearling(this);
+    }
+}
+
+/**
+ * Inspired by {@link mage.cards.e.EldraziMimic}
+ */
+class BelligerentYearlingEffect extends OneShotEffect {
+
+    public BelligerentYearlingEffect() {
+        super(Outcome.Detriment);
+        staticText = "have {this}'s base power become equal to that creature's power until end of turn";
+    }
+
+    private BelligerentYearlingEffect(final BelligerentYearlingEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BelligerentYearlingEffect copy() {
+        return new BelligerentYearlingEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Permanent permanent = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
+        if (controller == null || permanent == null) {
+            return false;
+        }
+
+        ContinuousEffect effect = new SetBasePowerSourceEffect(permanent.getPower().getValue(), Duration.EndOfTurn);
+        game.addEffect(effect, source);
+        return true;
+    }
+}

Mage.Sets/src/mage/cards/e/EldraziMimic.java

@@ -1,6 +1,5 @@
 package mage.cards.e;
 
-import java.util.UUID;
 import mage.MageInt;
 import mage.abilities.Ability;
 import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
@@ -11,24 +10,25 @@ import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
 import mage.constants.*;
 import mage.filter.common.FilterCreaturePermanent;
-import mage.filter.predicate.mageobject.ColorlessPredicate;
 import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.filter.predicate.mageobject.ColorlessPredicate;
 import mage.game.Game;
 import mage.game.permanent.Permanent;
 import mage.players.Player;
 import mage.target.targetpointer.FixedTarget;
 
+import java.util.UUID;
+
 /**
- *
  * @author fireshoes
  */
 public final class EldraziMimic extends CardImpl {
 
-    private static final FilterCreaturePermanent FILTER = new FilterCreaturePermanent("another colorless creature");
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("another colorless creature");
 
     static {
-        FILTER.add(AnotherPredicate.instance);
-        FILTER.add(ColorlessPredicate.instance);
+        filter.add(AnotherPredicate.instance);
+        filter.add(ColorlessPredicate.instance);
     }
 
     public EldraziMimic(UUID ownerId, CardSetInfo setInfo) {
@@ -39,7 +39,10 @@ public final class EldraziMimic extends CardImpl {
 
         // Whenever another colorless creature enters the battlefield under your control, you may have the base power and toughness of Eldrazi Mimic
         // become that creature's power and toughness until end of turn.
-        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(Zone.BATTLEFIELD, new EldraziMimicEffect(), FILTER, true, SetTargetPointer.PERMANENT));
+        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(
+                Zone.BATTLEFIELD, new EldraziMimicEffect(), filter,
+                true, SetTargetPointer.PERMANENT
+        ));
     }
 
     private EldraziMimic(final EldraziMimic card) {
@@ -55,7 +58,7 @@ public final class EldraziMimic extends CardImpl {
 class EldraziMimicEffect extends OneShotEffect {
 
     public EldraziMimicEffect() {
-        super(Outcome.Detriment);
+        super(Outcome.BoostCreature);
         staticText = "you may have the base power and toughness of {this} become that creature's power and toughness until end of turn";
     }
 

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

@@ -28,6 +28,7 @@ public final class TheLostCavernsOfIxalan extends ExpansionSet {
         cards.add(new SetCardInfo("Amalia Benavides Aguirre", 221, Rarity.RARE, mage.cards.a.AmaliaBenavidesAguirre.class));
         cards.add(new SetCardInfo("Bartolome del Presidio", 224, Rarity.UNCOMMON, mage.cards.b.BartolomeDelPresidio.class));
         cards.add(new SetCardInfo("Bedrock Tortoise", 176, Rarity.RARE, mage.cards.b.BedrockTortoise.class));
+        cards.add(new SetCardInfo("Belligerent Yearling", 133, Rarity.UNCOMMON, mage.cards.b.BelligerentYearling.class));
         cards.add(new SetCardInfo("Bladewheel Chariot", 36, Rarity.UNCOMMON, mage.cards.b.BladewheelChariot.class));
         cards.add(new SetCardInfo("Bloodletter of Aclazotz", 92, Rarity.MYTHIC, mage.cards.b.BloodletterOfAclazotz.class));
         cards.add(new SetCardInfo("Bloodthorn Flail", 93, Rarity.UNCOMMON, mage.cards.b.BloodthornFlail.class));