diff --git a/Mage.Sets/src/mage/cards/g/GrislySigil.java b/Mage.Sets/src/mage/cards/g/GrislySigil.java
new file mode 100644
index 00000000000..2d49c4e13ce
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GrislySigil.java
@@ -0,0 +1,114 @@
+package mage.cards.g;
+
+import mage.MageObjectReference;
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.CasualtyAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.WatcherScope;
+import mage.game.Game;
+import mage.game.events.DamagedEvent;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCreatureOrPlaneswalker;
+import mage.watchers.Watcher;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GrislySigil extends CardImpl {
+
+    public GrislySigil(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{B}");
+
+        // Casualty 1
+        this.addAbility(new CasualtyAbility(this, 1));
+
+        // Choose target creature or planeswalker. If it was dealt noncombat damage this turn, Grisly Sigil deals 3 damage to it and you gain 3 life. Otherwise, Grisly Sigil deals 1 damage to it and you gain 1 life.
+        this.getSpellAbility().addEffect(new GrislySigilEffect());
+        this.getSpellAbility().addTarget(new TargetCreatureOrPlaneswalker());
+        this.getSpellAbility().addWatcher(new GrislySigilWatcher());
+    }
+
+    private GrislySigil(final GrislySigil card) {
+        super(card);
+    }
+
+    @Override
+    public GrislySigil copy() {
+        return new GrislySigil(this);
+    }
+}
+
+class GrislySigilEffect extends OneShotEffect {
+
+    GrislySigilEffect() {
+        super(Outcome.Benefit);
+        staticText = "choose target creature or planeswalker. If it was dealt noncombat damage this turn, {this} " +
+                "deals 3 damage to it and you gain 3 life. Otherwise, {this} deals 1 damage to it and you gain 1 life";
+    }
+
+    private GrislySigilEffect(final GrislySigilEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public GrislySigilEffect copy() {
+        return new GrislySigilEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (permanent == null) {
+            return false;
+        }
+        int amount = GrislySigilWatcher.checkPermanent(permanent, game) ? 3 : 1;
+        permanent.damage(amount, source, game);
+        Player player = game.getPlayer(source.getControllerId());
+        if (player != null) {
+            player.gainLife(amount, game, source);
+        }
+        return true;
+    }
+}
+
+class GrislySigilWatcher extends Watcher {
+
+    private final Set<MageObjectReference> morSet = new HashSet<>();
+
+    GrislySigilWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() == GameEvent.EventType.DAMAGED_PERMANENT
+                && !((DamagedEvent) event).isCombatDamage()) {
+            morSet.add(new MageObjectReference(event.getTargetId(), game));
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        morSet.clear();
+    }
+
+    static boolean checkPermanent(Permanent permanent, Game game) {
+        return game
+                .getState()
+                .getWatcher(GrislySigilWatcher.class)
+                .morSet
+                .stream()
+                .anyMatch(mor -> mor.refersTo(permanent, game));
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/StreetsOfNewCapenna.java b/Mage.Sets/src/mage/sets/StreetsOfNewCapenna.java
index 43f5c8799e7..7915b61c29f 100644
--- a/Mage.Sets/src/mage/sets/StreetsOfNewCapenna.java
+++ b/Mage.Sets/src/mage/sets/StreetsOfNewCapenna.java
@@ -45,6 +45,7 @@ public final class StreetsOfNewCapenna extends ExpansionSet {
         cards.add(new SetCardInfo("Forest", 270, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Gala Greeters", 148, Rarity.RARE, mage.cards.g.GalaGreeters.class));
         cards.add(new SetCardInfo("Getaway Car", 237, Rarity.RARE, mage.cards.g.GetawayCar.class));
+        cards.add(new SetCardInfo("Grisly Sigil", 82, Rarity.UNCOMMON, mage.cards.g.GrislySigil.class));
         cards.add(new SetCardInfo("Halo Fountain", 15, Rarity.MYTHIC, mage.cards.h.HaloFountain.class));
         cards.add(new SetCardInfo("Incriminate", 84, Rarity.COMMON, mage.cards.i.Incriminate.class));
         cards.add(new SetCardInfo("Island", 264, Rarity.LAND, mage.cards.basiclands.Island.class, NON_FULL_USE_VARIOUS));