[KHM] Implemented Absorb Identity

Mage.Sets/src/mage/cards/a/AbsorbIdentity.java

@@ -0,0 +1,80 @@
+package mage.cards.a;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ReturnToHandTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCreaturePermanent;
+import mage.util.functions.EmptyApplyToPermanent;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class AbsorbIdentity extends CardImpl {
+
+    public AbsorbIdentity(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{U}");
+
+        // Return target creature to its owner's hand.
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent());
+        this.getSpellAbility().addEffect(new ReturnToHandTargetEffect());
+        // You may have Shapeshifters you control become copies of that creature until end of turn.
+        this.getSpellAbility().addEffect(new AbsorbIdentityEffect());
+    }
+
+    private AbsorbIdentity(final AbsorbIdentity card) {
+        super(card);
+    }
+
+    @Override
+    public AbsorbIdentity copy() {
+        return new AbsorbIdentity(this);
+    }
+}
+
+class AbsorbIdentityEffect extends OneShotEffect {
+
+    public AbsorbIdentityEffect() {
+        super(Outcome.Copy);
+        this.staticText = "You may have Shapeshifters you control become copies of that creature until end of turn.";
+    }
+
+    public AbsorbIdentityEffect(final AbsorbIdentityEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AbsorbIdentityEffect copy() {
+        return new AbsorbIdentityEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Permanent copyFrom = game.getPermanentOrLKIBattlefield(source.getFirstTarget());
+        if (controller == null || copyFrom == null) {
+            return false;
+        }
+        if (controller.chooseUse(outcome, "Have Shapeshifters you control become copies of "
+                + copyFrom.getLogName() + " until end of turn?", source, game)) {
+            FilterCreaturePermanent filter = new FilterCreaturePermanent("shapeshifter");
+            filter.add(SubType.SHAPESHIFTER.getPredicate());
+            for (Permanent copyTo : game.getBattlefield().getAllActivePermanents(filter, controller.getId(), game)) {
+                game.copyPermanent(Duration.EndOfTurn, copyFrom, copyTo.getId(), source, new EmptyApplyToPermanent());
+            }
+        }
+        return true;
+    }
+}

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

@@ -28,6 +28,7 @@ public final class Kaldheim extends ExpansionSet {
         this.numBoosterDoubleFaced = 1;
         this.maxCardNumberInBooster = 285;
 
+        cards.add(new SetCardInfo("Absorb Identity", 383, Rarity.UNCOMMON, mage.cards.a.AbsorbIdentity.class));
         cards.add(new SetCardInfo("Barkchannel Pathway", 251, Rarity.RARE, mage.cards.b.BarkchannelPathway.class));
         cards.add(new SetCardInfo("Blightstep Pathway", 252, Rarity.RARE, mage.cards.b.BlightstepPathway.class));
         cards.add(new SetCardInfo("Canopy Tactician", 378, Rarity.RARE, mage.cards.c.CanopyTactician.class));