diff --git a/Mage.Sets/src/mage/cards/c/CosmiumBlast.java b/Mage.Sets/src/mage/cards/c/CosmiumBlast.java
new file mode 100644
index 00000000000..71178971ef6
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CosmiumBlast.java
@@ -0,0 +1,32 @@
+package mage.cards.c;
+
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.target.common.TargetAttackingOrBlockingCreature;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CosmiumBlast extends CardImpl {
+
+    public CosmiumBlast(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{W}");
+
+        // Cosmium Blast deals 4 damage to target attacking or blocking creature.
+        this.getSpellAbility().addEffect(new DamageTargetEffect(4));
+        this.getSpellAbility().addTarget(new TargetAttackingOrBlockingCreature());
+    }
+
+    private CosmiumBlast(final CosmiumBlast card) {
+        super(card);
+    }
+
+    @Override
+    public CosmiumBlast copy() {
+        return new CosmiumBlast(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java b/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
index 4ea43573df0..f638383e42a 100644
--- a/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
+++ b/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
@@ -57,6 +57,7 @@ public final class TheLostCavernsOfIxalan extends ExpansionSet {
         cards.add(new SetCardInfo("Compass Gnome", 250, Rarity.COMMON, mage.cards.c.CompassGnome.class));
         cards.add(new SetCardInfo("Confounding Riddle", 50, Rarity.UNCOMMON, mage.cards.c.ConfoundingRiddle.class));
         cards.add(new SetCardInfo("Corpses of the Lost", 98, Rarity.RARE, mage.cards.c.CorpsesOfTheLost.class));
+        cards.add(new SetCardInfo("Cosmium Blast", 7, Rarity.COMMON, mage.cards.c.CosmiumBlast.class));
         cards.add(new SetCardInfo("Cosmium Confluence", 181, Rarity.RARE, mage.cards.c.CosmiumConfluence.class));
         cards.add(new SetCardInfo("Cosmium Kiln", 6, Rarity.UNCOMMON, mage.cards.c.CosmiumKiln.class));
         cards.add(new SetCardInfo("Council of Echoes", 51, Rarity.UNCOMMON, mage.cards.c.CouncilOfEchoes.class));