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 alchemy, Legal in brawl, Legal in modern, Legal in legacy, Legal in commander, Legal in standard, Legal in oathbreaker, Legal in vintage, Legal in duel, Legal in timeless, Legal in gladiator, Legal in pioneer, Legal in historic, Legal in standardbrawl Price: $0.36 Foil price: $0.53