The Chaos Keeper [Mystery Booster 2 Playtest Cards] Eldritch Moon Prerelease Promos Set: Alpha Edition Type: Instant

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn

Whenever Living Hive deals combat damage to a player

Set: Pro Tour Collector Set Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Reverse Type: Token Creature — Alien Warrior

Set: Modern Horizons Type: Artifact Rarity: Uncommon Cost: {2} {T}: Add {C}

The Chaos Keeper [Mystery Booster 2 Playtest Cards] Eldritch Moon Prerelease Promos Set: Alpha Edition Type: InstantSet: Mystery Booster 2 Playtest Cards Type: Legendary Creature Elemental Rarity: Rare Cost: {U}{R} The Chaos Keeper enters with a sealed Magic booster pack of your choice under it. (You provide a new pack each time.) Whenever The Chaos Keeper deals combat damage to a player, reveal its cards and put one of them into your hand. (Don't open the booster pack until the first time this ability reolves.)