Name: Rhystic Cave CMC: 0 Color: CID: Type: Land Rules Text: {T}: Choose a color. Add one mana of that color unless any player pays {1}. Activate only as an instant. Set/Rarity: Prophecy uncommon Set Code: PCY-U Legality: Legal in duel, Legal in vintage, Legal in oathbreaker, Legal in predh, Legal in commander, Legal in legacy, Legal in premodern Price: $0.34 Foil price: $20.75