[LTR] Implement Friendly Rivalry (#10505)

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

@@ -0,0 +1,110 @@
+package mage.cards.f;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.other.AnotherTargetPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.Target;
+import mage.target.common.TargetControlledCreaturePermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author Susucr
+ */
+public final class FriendlyRivalry extends CardImpl {
+
+    private static final FilterControlledCreaturePermanent filter2 = new FilterControlledCreaturePermanent("other target legendary creature you control");
+
+    static {
+        filter2.add(new AnotherTargetPredicate(2));
+        filter2.add(SuperType.LEGENDARY.getPredicate());
+    }
+
+    public FriendlyRivalry(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{R}{G}");
+        
+
+        // Target creature you control and up to one other target legendary creature you control
+        // each deal damage equal to their power to target creature you don't control.
+        this.getSpellAbility().addEffect(new FriendlyRivalryEffect());
+
+        TargetControlledCreaturePermanent target1 = new TargetControlledCreaturePermanent();
+        this.getSpellAbility().addTarget(target1.setTargetTag(1));
+
+        TargetControlledCreaturePermanent target2 = new TargetControlledCreaturePermanent(0, 1, filter2, false);
+        this.getSpellAbility().addTarget(target2.setTargetTag(2));
+
+        TargetCreaturePermanent target3 = new TargetCreaturePermanent(StaticFilters.FILTER_CREATURE_YOU_DONT_CONTROL);
+        this.getSpellAbility().addTarget(target3);
+    }
+
+    private FriendlyRivalry(final FriendlyRivalry card) {
+        super(card);
+    }
+
+    @Override
+    public FriendlyRivalry copy() {
+        return new FriendlyRivalry(this);
+    }
+}
+
+class FriendlyRivalryEffect extends OneShotEffect {
+
+    FriendlyRivalryEffect() {
+        super(Outcome.Benefit);
+        staticText = "Target creature you control and up to one other target legendary " +
+            "creature you control each deal damage equal to their power to target creature you don't control.";
+    }
+
+    private FriendlyRivalryEffect(final FriendlyRivalryEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public FriendlyRivalryEffect copy() {
+        return new FriendlyRivalryEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        int size = source.getTargets().size();
+        if (size < 2) {
+            return false;
+        }
+
+        Target damageTarget1 = source.getTargets().get(0);
+        Target damageTarget2 = size == 3 ? source.getTargets().get(1) : null;
+
+        Target destTarget = source.getTargets().get(size-1);
+        if ((damageTarget1.getTargets().isEmpty() && (damageTarget2 == null || damageTarget2.getTargets().isEmpty()))
+            || destTarget.getTargets().isEmpty()) {
+            return false;
+        }
+
+        Permanent permanentDamage1 = damageTarget1.getTargets().isEmpty() ? null
+            : game.getPermanent(damageTarget1.getTargets().get(0));
+        Permanent permanentDamage2 = damageTarget2 == null || damageTarget2.getTargets().isEmpty() ? null
+            : game.getPermanent(damageTarget2.getTargets().get(0));
+        Permanent permanentDest = game.getPermanent(destTarget.getTargets().get(0));
+        if (permanentDest == null){
+            return false;
+        }
+
+        if (permanentDamage1 != null) {
+            permanentDest.damage(permanentDamage1.getPower().getValue(), permanentDamage1.getId(), source, game, false, true);
+        }
+        if (permanentDamage2 != null) {
+            permanentDest.damage(permanentDamage2.getPower().getValue(), permanentDamage2.getId(), source, game, false, true);
+        }
+        return true;
+    }
+}

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

@@ -90,6 +90,7 @@ public final class TheLordOfTheRingsTalesOfMiddleEarth extends ExpansionSet {
         cards.add(new SetCardInfo("Fog on the Barrow-Downs", 16, Rarity.COMMON, mage.cards.f.FogOnTheBarrowDowns.class));
         cards.add(new SetCardInfo("Foray of Orcs", 128, Rarity.UNCOMMON, mage.cards.f.ForayOfOrcs.class));
         cards.add(new SetCardInfo("Forest", 270, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Friendly Rivalry", 204, Rarity.UNCOMMON, mage.cards.f.FriendlyRivalry.class));
         cards.add(new SetCardInfo("Frodo Baggins", 205, Rarity.UNCOMMON, mage.cards.f.FrodoBaggins.class));
         cards.add(new SetCardInfo("Frodo, Determined Hero", 289, Rarity.RARE, mage.cards.f.FrodoDeterminedHero.class));
         cards.add(new SetCardInfo("Frodo, Sauron's Bane", 18, Rarity.RARE, mage.cards.f.FrodoSauronsBane.class));