Name: Opal Acrolith Cost: 2W CMC: 3 Color: W CID: W Type: Enchantment Rules Text: Whenever an opponent casts a creature spell, if this permanent is an enchantment, it becomes a 2/4 Soldier creature. {0}: This permanent becomes an enchantment. Set/Rarity: Urza's Saga uncommon Set Code: USG-U Legality: Legal in legacy, Legal in duel, Legal in predh, Legal in oathbreaker, Legal in commander, Legal in vintage, Legal in premodern Price: $0.24