[MOM] Implement Wicked Slumber

Mage.Sets/src/mage/cards/w/WickedSlumber.java

@@ -0,0 +1,107 @@
+package mage.cards.w;
+
+import mage.MageItem;
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.TapTargetEffect;
+import mage.abilities.keyword.ConvokeAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.permanent.PermanentIdPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class WickedSlumber extends CardImpl {
+
+    public WickedSlumber(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{3}{U}");
+
+        // Convoke
+        this.addAbility(new ConvokeAbility());
+
+        // Tap up to two target creatures. Put a stun counter on either of them. Then put a stun counter on either of them.
+        this.getSpellAbility().addEffect(new TapTargetEffect());
+        this.getSpellAbility().addEffect(new WickedSlumberEffect());
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent(0, 2));
+    }
+
+    private WickedSlumber(final WickedSlumber card) {
+        super(card);
+    }
+
+    @Override
+    public WickedSlumber copy() {
+        return new WickedSlumber(this);
+    }
+}
+
+class WickedSlumberEffect extends OneShotEffect {
+
+    WickedSlumberEffect() {
+        super(Outcome.Benefit);
+        staticText = "put a stun counter on either of them. Then put a stun counter on either of them";
+    }
+
+    private WickedSlumberEffect(final WickedSlumberEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public WickedSlumberEffect copy() {
+        return new WickedSlumberEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        List<Permanent> permanents = this
+                .getTargetPointer()
+                .getTargets(game, source)
+                .stream()
+                .map(game::getPermanent)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toList());
+        if (player == null || permanents.isEmpty()) {
+            return false;
+        }
+        if (permanents.size() == 1) {
+            permanents.get(0).addCounters(CounterType.STUN.createInstance(), source, game);
+            permanents.get(0).addCounters(CounterType.STUN.createInstance(), source, game);
+            return true;
+        }
+        FilterPermanent filter = new FilterCreaturePermanent();
+        filter.add(Predicates.or(
+                permanents
+                        .stream()
+                        .map(MageItem::getId)
+                        .map(PermanentIdPredicate::new)
+                        .collect(Collectors.toList())
+        ));
+        for (int i = 0; i < 2; i++) {
+            TargetPermanent target = new TargetPermanent(filter);
+            target.setNotTarget(true);
+            target.withChooseHint("to add a stun counter to");
+            player.choose(outcome, target, source, game);
+            Permanent permanent = game.getPermanent(target.getFirstTarget());
+            permanent.addCounters(CounterType.STUN.createInstance(), source, game);
+        }
+        return true;
+    }
+}

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

@@ -221,6 +221,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("War Historian", 214, Rarity.COMMON, mage.cards.w.WarHistorian.class));
         cards.add(new SetCardInfo("War-Trained Slasher", 172, Rarity.COMMON, mage.cards.w.WarTrainedSlasher.class));
         cards.add(new SetCardInfo("Wary Thespian", 215, Rarity.COMMON, mage.cards.w.WaryThespian.class));
+        cards.add(new SetCardInfo("Wicked Slumber", 84, Rarity.UNCOMMON, mage.cards.w.WickedSlumber.class));
         cards.add(new SetCardInfo("Wildwood Escort", 216, Rarity.COMMON, mage.cards.w.WildwoodEscort.class));
         cards.add(new SetCardInfo("Wind-Scarred Crag", 276, Rarity.COMMON, mage.cards.w.WindScarredCrag.class));
         cards.add(new SetCardInfo("Wrenn and Realmbreaker", 217, Rarity.MYTHIC, mage.cards.w.WrennAndRealmbreaker.class));