The Keeper

Menace, Vigilance

Whenever a creature dies, you may exile it. If you do, create a colorless artifact token named ‘Meat Trap’
with {t}, Sacrifice this artifact: It deals 3 damage to any target.’

{1}{b}, Sacrifice another creature: Return The Keeper from your graveyard to the battlefield tapped.

Flavor text: "He keeps the past alive… in pieces."