Mardu Siegebreaker [Tarkir: Dragonstorm Prerelease Promos]

Set: Tarkir: Dragonstorm Prerelease Promos Type: Creature — Human Warrior Rarity: Rare Cost: {1}{R}{W}{B} Deathtouch, hasteWhen this creature enters, exile up to one other target creature you control until this creature leaves the battlefield.Whenever this creature attacks, for each opponent, create a tapped token that's a copy of the exiled card attacking that opponent. At the beginning of your end step, sacrifice those tokens.