Sedris, the Traitor King
Legendary Creature — Zombie Warrior, {3}{U}{B}{R}
Oracle Text
Each creature card in your graveyard has unearth {2}{B}. ({2}{B}: Return the card to the battlefield. The creature gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)