Implemented Memory Leak

Mage.Sets/src/mage/cards/m/MemoryLeak.java

@@ -0,0 +1,96 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.CyclingAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterNonlandCard;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetOpponent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MemoryLeak extends CardImpl {
+
+    public MemoryLeak(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{B}");
+
+        // Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it.
+        this.getSpellAbility().addEffect(new MemoryLeakEffect());
+        this.getSpellAbility().addTarget(new TargetOpponent());
+
+        // Cycling {1}
+        this.addAbility(new CyclingAbility(new ManaCostsImpl("{1}")));
+    }
+
+    private MemoryLeak(final MemoryLeak card) {
+        super(card);
+    }
+
+    @Override
+    public MemoryLeak copy() {
+        return new MemoryLeak(this);
+    }
+}
+
+class MemoryLeakEffect extends OneShotEffect {
+
+    MemoryLeakEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "Target opponent reveals their hand. "
+                + "You choose a nonland card from that player's graveyard "
+                + "or hand and exile it.";
+    }
+
+    private MemoryLeakEffect(final MemoryLeakEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MemoryLeakEffect copy() {
+        return new MemoryLeakEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Player opponent = game.getPlayer(source.getFirstTarget());
+        if (controller == null || opponent == null) {
+            return false;
+        }
+        opponent.revealCards(source, opponent.getHand(), game);
+        TargetCard target;
+        Cards cards;
+        if (controller.chooseUse(outcome, "Exile a card from hand or graveyard?", null, "Hand", "Graveyard", source, game)) {
+            FilterCard filter = new FilterNonlandCard("nonland card in " + opponent.getName() + "'s hand");
+            target = new TargetCard(Zone.HAND, filter);
+            target.setNotTarget(true);
+            cards = opponent.getHand();
+        } else {
+            FilterCard filter = new FilterNonlandCard("nonland card in " + opponent.getName() + "'s graveyard");
+            target = new TargetCard(Zone.GRAVEYARD, filter);
+            target.setNotTarget(true);
+            cards = opponent.getGraveyard();
+        }
+        if (controller.choose(outcome, cards, target, game)) {
+            Card card = game.getCard(target.getFirstTarget());
+            if (card != null) {
+                controller.moveCards(card, Zone.EXILED, source, game);
+            }
+        }
+        return true;
+    }
+}

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

@@ -193,6 +193,7 @@ public final class IkoriaLairOfBehemoths extends ExpansionSet {
         cards.add(new SetCardInfo("Lurking Deadeye", 94, Rarity.COMMON, mage.cards.l.LurkingDeadeye.class));
         cards.add(new SetCardInfo("Majestic Auricorn", 22, Rarity.UNCOMMON, mage.cards.m.MajesticAuricorn.class));
         cards.add(new SetCardInfo("Maned Serval", 23, Rarity.COMMON, mage.cards.m.ManedServal.class));
+        cards.add(new SetCardInfo("Memory Leak", 95, Rarity.COMMON, mage.cards.m.MemoryLeak.class));
         cards.add(new SetCardInfo("Migration Path", 164, Rarity.UNCOMMON, mage.cards.m.MigrationPath.class));
         cards.add(new SetCardInfo("Migratory Greathorn", 165, Rarity.COMMON, mage.cards.m.MigratoryGreathorn.class));
         cards.add(new SetCardInfo("Momentum Rumbler", 126, Rarity.UNCOMMON, mage.cards.m.MomentumRumbler.class));