Name: Great Hall of the Biblioplex CMC: 0 Color: CID: Type: Land Rules Text: {T}: Add {C}. {T}, Pay 1 life: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell. {5}: If this land isn't a creature, it becomes a 2/4 Wizard creature with "Whenever you cast an instant or sorcery spell, this creature gets +1/+0 until end of turn." It's still a land. Set/Rarity: Secrets of Strixhaven rare, Secrets of Strixhaven Promos rare Set Code: SOS-R, PSOS-R Legality: Legal in gladiator, Legal in timeless, Legal in modern, Legal in future, Legal in standard, Legal in standardbrawl, Legal in oathbreaker, Legal in commander, Legal in historic, Legal in legacy, Legal in alchemy, Legal in brawl, Legal in vintage, Legal in duel, Legal in pioneer Price: $0.86 Foil price: $0.74