Name: Opal Titan Cost: 2WW CMC: 4 Color: W CID: W Type: Enchantment Rules Text: When an opponent casts a creature spell, if this permanent is an enchantment, it becomes a 4/4 Giant creature with protection from each of that spell's colors. Set/Rarity: Urza's Saga rare Legality: Legal in vintage, Legal in predh, Legal in duel, Legal in penny, Legal in legacy, Legal in commander, Legal in oathbreaker, Legal in premodern Price: $0.51