Implement Liege of the Hollows from WTH (#5489) (#6727)

Mage.Sets/src/mage/cards/l/LiegeOfTheHollows.java

@@ -0,0 +1,88 @@
+package mage.cards.l;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.DiesTriggeredAbility;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.game.Game;
+import mage.game.permanent.token.SquirrelToken;
+import mage.players.Player;
+import mage.target.targetpointer.FixedTarget;
+import mage.util.ManaUtil;
+
+import java.util.UUID;
+
+/**
+ * @author arcox
+ */
+public final class LiegeOfTheHollows extends CardImpl {
+
+    public LiegeOfTheHollows(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{G}{G}");
+        this.subtype.add(SubType.SPIRIT);
+
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(4);
+
+        // When Liege of the Hollows dies, each player may pay any amount of mana.
+        // Then each player creates a number of 1/1 green Squirrel creature tokens equal to the amount of mana they paid this way.
+        this.addAbility(new DiesTriggeredAbility(new LiegeOfTheHollowsEffect()));
+    }
+
+    public LiegeOfTheHollows(final LiegeOfTheHollows card) {
+        super(card);
+    }
+
+    @Override
+    public LiegeOfTheHollows copy() {
+        return new LiegeOfTheHollows(this);
+    }
+}
+
+class LiegeOfTheHollowsEffect extends OneShotEffect {
+
+    public LiegeOfTheHollowsEffect() {
+        super(Outcome.Detriment);
+        this.staticText = "each player may pay any amount of mana. Then each player creates a number "
+                + "of 1/1 green Squirrel creature tokens equal to the amount of mana they paid this way";
+    }
+
+    public LiegeOfTheHollowsEffect(final LiegeOfTheHollowsEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public LiegeOfTheHollowsEffect copy() {
+        return new LiegeOfTheHollowsEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            for (UUID playerId : game.getState().getPlayersInRange(controller.getId(), game)) {
+                Player player = game.getPlayer(playerId);
+                if (player != null) {
+                    int numSquirrels = ManaUtil.playerPaysXGenericMana(false, "Liege of the Hollows", player, source, game);
+                    if (numSquirrels > 0) {
+                        Effect effect = new CreateTokenTargetEffect(new SquirrelToken(), numSquirrels);
+                        effect.setTargetPointer(new FixedTarget(playerId));
+                        effect.apply(game, source);
+                    }
+                }
+            }
+
+            // prevent undo
+            controller.resetStoredBookmark(game);
+            return true;
+        }
+        return false;
+    }
+}

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

@@ -66,7 +66,7 @@ public final class Weatherlight extends ExpansionSet {
         cards.add(new SetCardInfo("Cinder Giant", 93, Rarity.UNCOMMON, mage.cards.c.CinderGiant.class));
         cards.add(new SetCardInfo("Cinder Wall", 94, Rarity.COMMON, mage.cards.c.CinderWall.class));
         cards.add(new SetCardInfo("Cloud Djinn", 36, Rarity.UNCOMMON, mage.cards.c.CloudDjinn.class));
-        cards.add(new SetCardInfo("Coils of the Medusa", 65, Rarity.COMMON, mage.cards.c.CoilsOfTheMedusa.class));
+        cards.add(new SetCardInfo("Coils of the Medusa", 65, Rarity.COMMON, mage.cards.c.CoilsOfTheMedusa.class));
         cards.add(new SetCardInfo("Cone of Flame", 95, Rarity.UNCOMMON, mage.cards.c.ConeOfFlame.class));
         cards.add(new SetCardInfo("Debt of Loyalty", 11, Rarity.RARE, mage.cards.d.DebtOfLoyalty.class));
         cards.add(new SetCardInfo("Dense Foliage", 124, Rarity.RARE, mage.cards.d.DenseFoliage.class));
@@ -114,6 +114,7 @@ public final class Weatherlight extends ExpansionSet {
         cards.add(new SetCardInfo("Kithkin Armor", 19, Rarity.COMMON, mage.cards.k.KithkinArmor.class));
         cards.add(new SetCardInfo("Lava Hounds", 109, Rarity.UNCOMMON, mage.cards.l.LavaHounds.class));
         cards.add(new SetCardInfo("Lava Storm", 110, Rarity.COMMON, mage.cards.l.LavaStorm.class));
+        cards.add(new SetCardInfo("Liege of the Hollows", 131, Rarity.RARE, mage.cards.l.LiegeOfTheHollows.class));
         cards.add(new SetCardInfo("Llanowar Behemoth", 132, Rarity.UNCOMMON, mage.cards.l.LlanowarBehemoth.class));
         cards.add(new SetCardInfo("Llanowar Druid", 133, Rarity.COMMON, mage.cards.l.LlanowarDruid.class));
         cards.add(new SetCardInfo("Llanowar Sentinel", 134, Rarity.COMMON, mage.cards.l.LlanowarSentinel.class));