Sleep of the Dead is a common Sorcery card from Theros Beyond Death (THB), collector number 66. Current market price: $0.23 (foil $0.52), TCGplayer market prices via Scryfall.
Tap target creature. It doesn't untap during its controller's next untap step. Escape—{2}{U}, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)