Unshakable Tail (Extended Art) [Murders at Karlov Manor Commander]

Set: Murders at Karlov Manor Commander Type: Creature — Zombie Detective Rarity: Rare Cost: {2}{B} When Unshakable Tail enters the battlefield and at the beginning of your upkeep, surveil 1.Whenever one or more creature cards are put into your graveyard from your library, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card."){2}, Sacrifice a Clue: Return Unshakable Tail from your graveyard to your hand.