Binding the Old Gods is a uncommon Enchantment — Saga card from Duskmourn: House of Horror Commander (DSC), collector number 213. Current market price: $0.33, TCGplayer market prices via Scryfall.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Destroy target nonland permanent an opponent controls. II — Search your library for a Forest card, put it onto the battlefield tapped, then shuffle. III — Creatures you control gain deathtouch until end of turn.