Sidisi, Brood Tyrant [Khans of Tarkir]

Set: Khans of Tarkir Type: Legendary Creature — Naga Shaman Rarity: Mythic Cost: {1}{B}{G}{U} Whenever Sidisi, Brood Tyrant enters the battlefield or attacks, mill three cards.Whenever one or more creature cards are put into your graveyard from your library, create a 2/2 black Zombie creature token.