[KHM] Implemented Moritte of the Frost

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

@@ -0,0 +1,80 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.effects.common.CopyPermanentEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.keyword.ChangelingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.util.functions.ApplyToPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MoritteOfTheFrost extends CardImpl {
+
+    public MoritteOfTheFrost(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{G}{U}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.addSuperType(SuperType.SNOW);
+        this.subtype.add(SubType.SHAPESHIFTER);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // Changeling
+        this.setIsAllCreatureTypes(true);
+        this.addAbility(ChangelingAbility.getInstance());
+
+        // You may have Moritte of the Frost enter the battlefield as a copy of a permanent you control, except it's legendary and snow in addition to its other types and, if it's a creature, it enters with two additional +1/+1 counters on it and has changeling.
+        this.addAbility(new EntersBattlefieldAbility(new CopyPermanentEffect(
+                StaticFilters.FILTER_CONTROLLED_PERMANENT, new MoritteOfTheFrostApplier()
+        ).setText("as a copy of a permanent you control, except it's legendary and snow in addition to its other types " +
+                "and, if it's a creature, it enters with two additional +1/+1 counters on it and has changeling."
+        ), true));
+    }
+
+    private MoritteOfTheFrost(final MoritteOfTheFrost card) {
+        super(card);
+    }
+
+    @Override
+    public MoritteOfTheFrost copy() {
+        return new MoritteOfTheFrost(this);
+    }
+}
+
+class MoritteOfTheFrostApplier extends ApplyToPermanent {
+
+    @Override
+    public boolean apply(Game game, Permanent copyFromBlueprint, Ability source, UUID copyToObjectId) {
+        return apply(game, (MageObject) copyFromBlueprint, source, copyToObjectId);
+    }
+
+    @Override
+    public boolean apply(Game game, MageObject copyFromBlueprint, Ability source, UUID copyToObjectId) {
+        copyFromBlueprint.addSuperType(SuperType.LEGENDARY);
+        copyFromBlueprint.addSuperType(SuperType.SNOW);
+
+        if (!isCopyOfCopy(source, copyToObjectId) && copyFromBlueprint.isCreature()) {
+            copyFromBlueprint.setIsAllCreatureTypes(true);
+            copyFromBlueprint.getAbilities().add(ChangelingAbility.getInstance());
+            new AddCountersSourceEffect(
+                    CounterType.P1P1.createInstance(2), false
+            ).apply(game, source);
+        }
+        return true;
+    }
+}

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

@@ -234,6 +234,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("Master Skald", 19, Rarity.COMMON, mage.cards.m.MasterSkald.class));
         cards.add(new SetCardInfo("Mists of Littjara", 67, Rarity.COMMON, mage.cards.m.MistsOfLittjara.class));
         cards.add(new SetCardInfo("Mistwalker", 68, Rarity.COMMON, mage.cards.m.Mistwalker.class));
+        cards.add(new SetCardInfo("Moritte of the Frost", 223, Rarity.UNCOMMON, mage.cards.m.MoritteOfTheFrost.class));
         cards.add(new SetCardInfo("Mountain", 397, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Narfi, Betrayer King", 224, Rarity.UNCOMMON, mage.cards.n.NarfiBetrayerKing.class));
         cards.add(new SetCardInfo("Niko Aris", 225, Rarity.MYTHIC, mage.cards.n.NikoAris.class));