diff --git a/Mage.Sets/src/mage/cards/s/ShriekTreblemaker.java b/Mage.Sets/src/mage/cards/s/ShriekTreblemaker.java
new file mode 100644
index 00000000000..e90bf9be2ef
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/ShriekTreblemaker.java
@@ -0,0 +1,60 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.common.DiesCreatureTriggeredAbility;
+import mage.abilities.common.delayed.ReflexiveTriggeredAbility;
+import mage.abilities.costs.common.DiscardCardCost;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.abilities.effects.common.DoWhenCostPaid;
+import mage.abilities.effects.common.combat.CantBlockTargetEffect;
+import mage.abilities.triggers.BeginningOfFirstMainTriggeredAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.StaticFilters;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ *
+ * @author Jmlundeen
+ */
+public final class ShriekTreblemaker extends CardImpl {
+
+    public ShriekTreblemaker(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{B/R}");
+        
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.MUTANT);
+        this.subtype.add(SubType.VILLAIN);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(3);
+
+        // At the beginning of your first main phase, you may discard a card. When you do, target creature can't block this turn.
+        ReflexiveTriggeredAbility ability = new ReflexiveTriggeredAbility(new CantBlockTargetEffect(Duration.EndOfTurn), false);
+        ability.addTarget(new TargetCreaturePermanent());
+        this.addAbility(new BeginningOfFirstMainTriggeredAbility(new DoWhenCostPaid(ability, new DiscardCardCost(),
+                "Discard a card to make target creature unable to block this turn?"))
+        );
+
+        // Sonic Blast -- Whenever a creature an opponent controls dies, Shriek deals 1 damage to that player.
+        this.addAbility(new DiesCreatureTriggeredAbility(
+                Zone.BATTLEFIELD,
+                new DamageTargetEffect(1, true, "that player"),
+                false,
+                StaticFilters.FILTER_OPPONENTS_PERMANENT_A_CREATURE,
+                SetTargetPointer.PLAYER)
+                .withFlavorWord("Sonic Blast")
+        );
+    }
+
+    private ShriekTreblemaker(final ShriekTreblemaker card) {
+        super(card);
+    }
+
+    @Override
+    public ShriekTreblemaker copy() {
+        return new ShriekTreblemaker(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MarvelsSpiderMan.java b/Mage.Sets/src/mage/sets/MarvelsSpiderMan.java
index a7585b2f0b0..b95365af0d6 100644
--- a/Mage.Sets/src/mage/sets/MarvelsSpiderMan.java
+++ b/Mage.Sets/src/mage/sets/MarvelsSpiderMan.java
@@ -200,6 +200,7 @@ public final class MarvelsSpiderMan extends ExpansionSet {
         cards.add(new SetCardInfo("Shadow of the Goblin", 87, Rarity.RARE, mage.cards.s.ShadowOfTheGoblin.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Shock", 88, Rarity.COMMON, mage.cards.s.Shock.class));
         cards.add(new SetCardInfo("Shocker, Unshakable", 89, Rarity.UNCOMMON, mage.cards.s.ShockerUnshakable.class));
+        cards.add(new SetCardInfo("Shriek, Treblemaker", 144, Rarity.UNCOMMON, mage.cards.s.ShriekTreblemaker.class));
         cards.add(new SetCardInfo("Silver Sable, Mercenary Leader", 13, Rarity.UNCOMMON, mage.cards.s.SilverSableMercenaryLeader.class));
         cards.add(new SetCardInfo("Sinister Hideout", 184, Rarity.COMMON, mage.cards.s.SinisterHideout.class));
         cards.add(new SetCardInfo("Skyward Spider", 146, Rarity.COMMON, mage.cards.s.SkywardSpider.class));