diff --git a/Mage.Sets/src/mage/cards/h/HandOfVecna.java b/Mage.Sets/src/mage/cards/h/HandOfVecna.java
new file mode 100644
index 0000000000..cc4dcb9d48
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/h/HandOfVecna.java
@@ -0,0 +1,127 @@
+package mage.cards.h;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfCombatTriggeredAbility;
+import mage.abilities.costs.common.PayLifeCost;
+import mage.abilities.dynamicvalue.common.CardsInControllerHandCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.MageObjectReferencePredicate;
+import mage.filter.predicate.mageobject.NamePredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.targetpointer.FixedTarget;
+
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class HandOfVecna extends CardImpl {
+
+ public HandOfVecna(UUID ownerId, CardSetInfo setInfo) {
+ super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{3}");
+
+ this.addSuperType(SuperType.LEGENDARY);
+ this.subtype.add(SubType.EQUIPMENT);
+
+ // At the beginning of combat on your turn, equipped creature or a creature you control named Vecna gets +X/+X until end of turn, where X is the number of cards in your hand.
+ this.addAbility(new BeginningOfCombatTriggeredAbility(
+ new HandOfVecnaEffect(), TargetController.YOU, false
+ ));
+
+ // Equip—Pay 1 life for each card in your hand.
+ this.addAbility(new EquipAbility(Outcome.Benefit, new PayLifeCost(
+ CardsInControllerHandCount.instance, "1 life for each card in your hand"
+ )));
+
+ // Equip {2}
+ this.addAbility(new EquipAbility(2));
+ }
+
+ private HandOfVecna(final HandOfVecna card) {
+ super(card);
+ }
+
+ @Override
+ public HandOfVecna copy() {
+ return new HandOfVecna(this);
+ }
+}
+
+class HandOfVecnaEffect extends OneShotEffect {
+
+ private static final FilterPermanent filter = new FilterControlledCreaturePermanent("creature you control named Vecna");
+
+ static {
+ filter.add(new NamePredicate("Vecna"));
+ }
+
+ HandOfVecnaEffect() {
+ super(Outcome.Benefit);
+ staticText = "equipped creature or a creature you control " +
+ "named Vecna gets +X/+X until end of turn, " +
+ "where X is the number of cards in your hand";
+ }
+
+ private HandOfVecnaEffect(final HandOfVecnaEffect effect) {
+ super(effect);
+ }
+
+ @Override
+ public HandOfVecnaEffect copy() {
+ return new HandOfVecnaEffect(this);
+ }
+
+ @Override
+ public boolean apply(Game game, Ability source) {
+ Player player = game.getPlayer(source.getControllerId());
+ if (player == null || player.getHand().size() < 1) {
+ return false;
+ }
+ Permanent sourcePermanent = source.getSourcePermanentIfItStillExists(game);
+ Permanent equipped = game.getPermanent(sourcePermanent != null ? sourcePermanent.getAttachedTo() : null);
+ List<Permanent> chooseable = game.getBattlefield().getActivePermanents(
+ filter, source.getControllerId(), source.getSourceId(), game
+ );
+ if (equipped != null) {
+ chooseable.add(equipped);
+ }
+ Permanent toBoost;
+ switch (chooseable.size()) {
+ case 0:
+ return false;
+ case 1:
+ toBoost = chooseable.get(0);
+ break;
+ default:
+ FilterPermanent filter = new FilterPermanent("a creature to give +X/+X to");
+ filter.add(Predicates.or(
+ chooseable
+ .stream()
+ .map(permanent -> new MageObjectReferencePredicate(permanent, game))
+ .collect(Collectors.toList())
+ ));
+ TargetPermanent target = new TargetPermanent(filter);
+ target.setNotTarget(true);
+ player.choose(outcome, target, source.getSourceId(), game);
+ toBoost = game.getPermanent(target.getFirstTarget());
+ }
+ int xValue = player.getHand().size();
+ game.addEffect(new BoostTargetEffect(
+ xValue, xValue, Duration.EndOfTurn
+ ).setTargetPointer(new FixedTarget(toBoost, game)), source);
+ return true;
+ }
+}
diff --git a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
index bd816ecb51..ac39bd7ed3 100644
--- a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
+++ b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
@@ -108,6 +108,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
cards.add(new SetCardInfo("Half-Elf Monk", 19, Rarity.COMMON, mage.cards.h.HalfElfMonk.class));
cards.add(new SetCardInfo("Hall of Storm Giants", 257, Rarity.RARE, mage.cards.h.HallOfStormGiants.class));
cards.add(new SetCardInfo("Hama Pashar, Ruin Seeker", 224, Rarity.UNCOMMON, mage.cards.h.HamaPasharRuinSeeker.class));
+ cards.add(new SetCardInfo("Hand of Vecna", 246, Rarity.RARE, mage.cards.h.HandOfVecna.class));
cards.add(new SetCardInfo("Herald of Hadar", 108, Rarity.COMMON, mage.cards.h.HeraldOfHadar.class));
cards.add(new SetCardInfo("Hill Giant Herdgorger", 187, Rarity.COMMON, mage.cards.h.HillGiantHerdgorger.class));
cards.add(new SetCardInfo("Hired Hexblade", 109, Rarity.COMMON, mage.cards.h.HiredHexblade.class));
diff --git a/Mage/src/main/java/mage/filter/predicate/mageobject/MageObjectReferencePredicate.java b/Mage/src/main/java/mage/filter/predicate/mageobject/MageObjectReferencePredicate.java
index 36c6d76210..f438b24e95 100644
--- a/Mage/src/main/java/mage/filter/predicate/mageobject/MageObjectReferencePredicate.java
+++ b/Mage/src/main/java/mage/filter/predicate/mageobject/MageObjectReferencePredicate.java
@@ -15,6 +15,10 @@ public class MageObjectReferencePredicate implements Predicate<MageItem> {
private final MageObjectReference mor;
+ public MageObjectReferencePredicate(MageObject mageObject, Game game) {
+ this(new MageObjectReference(mageObject, game));
+ }
+
public MageObjectReferencePredicate(MageObjectReference mor) {
this.mor = mor;
}