Name: Kefnet's Monument Cost: 3 CMC: 3 Color: CID: Type: Legendary Artifact Rules Text: Blue creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, target creature an opponent controls doesn't untap during its controller's next untap step. Set/Rarity: Amonkhet uncommon, Amonkhet Remastered uncommon Set Code: AKH-U, AKR-U Legality: Legal in brawl, Legal in modern, Legal in gladiator, Legal in historic, Legal in commander, Legal in pioneer, Legal in duel, Legal in legacy, Legal in vintage, Legal in timeless, Legal in oathbreaker Price: $0.37 Foil price: $2.60