Yggdrasil, Rebirth Engine 78

When Yggdrasil enters, exile all creature cards from your graveyard. {T}: Exile the top three cards of your library. {4}, {T}: Put a creature card exiled with Yggdrasil onto the battlefield under your control. It gains haste until end of turn. Activate only as a sorcery.

Finish: normal

Rarity: mythic

Set Name: Assassin's Creed