[ECC] Implement Eventide's Shadow

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

@@ -0,0 +1,87 @@
+package mage.cards.e;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.RemoveUpToAmountCountersEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.permanent.CounterAnyPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class EventidesShadow extends CardImpl {
+
+    public EventidesShadow(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{4}{B}");
+
+        // Remove any number of counters from among permanents on the battlefield. You draw cards and lose life equal to the number of counters removed this way.
+        this.getSpellAbility().addEffect(new EventidesShadowEffect());
+    }
+
+    private EventidesShadow(final EventidesShadow card) {
+        super(card);
+    }
+
+    @Override
+    public EventidesShadow copy() {
+        return new EventidesShadow(this);
+    }
+}
+
+class EventidesShadowEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterPermanent("permanents");
+
+    static {
+        filter.add(CounterAnyPredicate.instance);
+    }
+
+    EventidesShadowEffect() {
+        super(Outcome.Benefit);
+        staticText = "remove any number of counters from among permanents on the battlefield. " +
+                "You draw cards and lose life equal to the number of counters removed this way";
+    }
+
+    private EventidesShadowEffect(final EventidesShadowEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public EventidesShadowEffect copy() {
+        return new EventidesShadowEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        TargetPermanent target = new TargetPermanent(0, Integer.MAX_VALUE, filter, true);
+        target.withChooseHint("to remove counters from");
+        player.choose(outcome, target, source, game);
+        int total = 0;
+        for (UUID targetId : target.getTargets()) {
+            Permanent permanent = game.getPermanent(targetId);
+            total += RemoveUpToAmountCountersEffect.doRemoval(Integer.MAX_VALUE, targetId, player, game, source);
+        }
+        if (total < 1) {
+            return false;
+        }
+        game.processAction();
+        player.drawCards(total, source, game);
+        game.processAction();
+        player.loseLife(total, game, source, false);
+        return true;
+    }
+}

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

@@ -64,6 +64,8 @@ public final class LorwynEclipsedCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Elemental Spectacle", 15, Rarity.RARE, mage.cards.e.ElementalSpectacle.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Elemental Spectacle", 35, Rarity.RARE, mage.cards.e.ElementalSpectacle.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Endurance", 51, Rarity.MYTHIC, mage.cards.e.Endurance.class));
+        cards.add(new SetCardInfo("Eventide's Shadow", 28, Rarity.RARE, mage.cards.e.EventidesShadow.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Eventide's Shadow", 8, Rarity.RARE, mage.cards.e.EventidesShadow.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Everlasting Torment", 121, Rarity.RARE, mage.cards.e.EverlastingTorment.class));
         cards.add(new SetCardInfo("Evolution Sage", 105, Rarity.UNCOMMON, mage.cards.e.EvolutionSage.class));
         cards.add(new SetCardInfo("Exotic Orchard", 148, Rarity.RARE, mage.cards.e.ExoticOrchard.class));

Mage/src/main/java/mage/abilities/effects/common/RemoveUpToAmountCountersEffect.java

@@ -64,6 +64,13 @@ public class RemoveUpToAmountCountersEffect extends OneShotEffect {
         return 0;
     }
 
+    private static String getIdName(Permanent permanent, Player player) {
+        if (permanent != null) {
+            return permanent.getIdName();
+        }
+        return player.getName();
+    }
+
     public static int doRemoval(int amount, UUID targetId, Player controller, Game game, Ability source) {
         Permanent permanent = game.getPermanent(targetId);
         Player player = game.getPlayer(targetId);
@@ -75,8 +82,8 @@ public class RemoveUpToAmountCountersEffect extends OneShotEffect {
             return 0;
         }
         List<Integer> counterList = controller.getMultiAmount(
-                Outcome.UnboostCreature, toChoose, 0, 0,
-                amount, MultiAmountType.REMOVE_COUNTERS, game
+                Outcome.UnboostCreature, toChoose, 0, 0, amount,
+                new MultiAmountType("Choose counters", "Remove counters (from " + getIdName(permanent, player) + ')'), game
         );
         int total = 0;
         for (int i = 0; i < toChoose.size(); i++) {