Name: Biblioplex Tomekeeper Cost: 4 CMC: 4 Color: CID: Type: Artifact Creature -- Construct Pow/Tgh: 3/4 Rules Text: When this creature enters, choose up to one -- - Target creature becomes prepared. (Only creatures with prepare spells can become prepared.) - Target creature becomes unprepared. Set/Rarity: Secrets of Strixhaven common Set Code: SOS-C Legality: Legal in duel, Legal in pioneer, Legal in penny, Legal in vintage, Legal in pauper, Legal in historic, Legal in oathbreaker, Legal in commander, Legal in alchemy, Legal in legacy, Legal in brawl, Legal in gladiator, Legal in modern, Legal in timeless, Legal in future, Legal in standard, Legal in paupercommander, Legal in standardbrawl Price: $0.09 Foil price: $0.15