diff --git a/Mage.Sets/src/mage/cards/c/CollisionColossus.java b/Mage.Sets/src/mage/cards/c/CollisionColossus.java
new file mode 100644
index 00000000000..74a9473184c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CollisionColossus.java
@@ -0,0 +1,60 @@
+package mage.cards.c;
+
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardSetInfo;
+import mage.cards.SplitCard;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SpellAbilityType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CollisionColossus extends SplitCard {
+
+    private static final FilterPermanent filter = new FilterCreaturePermanent("creature with flying");
+
+    static {
+        filter.add(new AbilityPredicate(FlyingAbility.class));
+    }
+
+    public CollisionColossus(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{R/G}", "{R}{G}", SpellAbilityType.SPLIT);
+
+        // Collision
+        // Collision deals 6 damage to target creature with flying.
+        this.getLeftHalfCard().getSpellAbility().addEffect(new DamageTargetEffect(6));
+        this.getLeftHalfCard().getSpellAbility().addTarget(new TargetPermanent(filter));
+
+        // Colossus
+        // Target creature gets +4/+2 and gains trample until end of turn.
+        this.getRightHalfCard().getSpellAbility().addEffect(
+                new BoostTargetEffect(4, 2, Duration.EndOfTurn)
+                        .setText("target creature gets +4/+2")
+        );
+        this.getRightHalfCard().getSpellAbility().addEffect(new GainAbilityTargetEffect(
+                TrampleAbility.getInstance(), Duration.EndOfTurn
+        ).setText("and gains trample until end of turn"));
+        this.getRightHalfCard().getSpellAbility().addTarget(new TargetCreaturePermanent());
+    }
+
+    private CollisionColossus(final CollisionColossus card) {
+        super(card);
+    }
+
+    @Override
+    public CollisionColossus copy() {
+        return new CollisionColossus(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
index 3fcf3700d06..08e7827f9b8 100644
--- a/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
+++ b/Mage.Sets/src/mage/sets/RavnicaAllegiance.java
@@ -61,6 +61,7 @@ public final class RavnicaAllegiance extends ExpansionSet {
         cards.add(new SetCardInfo("Captive Audience", 160, Rarity.MYTHIC, mage.cards.c.CaptiveAudience.class));
         cards.add(new SetCardInfo("Carnival // Carnage", 222, Rarity.UNCOMMON, mage.cards.c.CarnivalCarnage.class));
         cards.add(new SetCardInfo("Clan Guildmage", 162, Rarity.UNCOMMON, mage.cards.c.ClanGuildmage.class));
+        cards.add(new SetCardInfo("Collision // Colossus", 223, Rarity.UNCOMMON, mage.cards.c.CollisionColossus.class));
         cards.add(new SetCardInfo("Combine Guildmage", 163, Rarity.UNCOMMON, mage.cards.c.CombineGuildmage.class));
         cards.add(new SetCardInfo("Consecrate // Consume", 224, Rarity.UNCOMMON, mage.cards.c.ConsecrateConsume.class));
         cards.add(new SetCardInfo("Cry of the Carnarium", 70, Rarity.UNCOMMON, mage.cards.c.CryOfTheCarnarium.class));