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 Promos rare, Secrets of Strixhaven rare Set Code: PSOS-R, SOS-R Legality: Legal in standardbrawl, Legal in pioneer, Legal in alchemy, Legal in legacy, Legal in gladiator, Legal in standard, Legal in oathbreaker, Legal in commander, Legal in historic, Legal in duel, Legal in future, Legal in vintage, Legal in brawl, Legal in timeless, Legal in modern Price: $0.76 Foil price: $0.90