Name: Promise of Loyalty Cost: 4W CMC: 5 Color: W CID: W Type: Sorcery Rules Text: Each player puts a vow counter on a creature they control and sacrifices the rest. Each of those creatures can't attack you or planeswalkers you control for as long as it has a vow counter on it. Set/Rarity: Magic Online Promos rare, Commander 2021 rare, March of the Machine Commander rare, Commander Masters rare, Murders at Karlov Manor Commander rare, Bloomburrow Commander rare, Final Fantasy Commander rare Legality: Legal in vintage, Legal in commander, Legal in oathbreaker, Legal in duel, Legal in legacy Price: $0.16