Name: Phyrexian Boon Cost: 2B CMC: 3 Color: B CID: B Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature gets +2/+1 as long as it's black. Otherwise, it gets -1/-2. Set/Rarity: Alliances common, Masters Edition common Legality: Legal in pauper, Legal in vintage, Legal in legacy, Legal in duel, Legal in paupercommander, Legal in predh, Legal in oathbreaker, Legal in penny, Legal in premodern, Legal in commander Price: $0.10