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 predh, Legal in pauper, Legal in vintage, Legal in commander, Legal in oathbreaker, Legal in duel, Legal in legacy, Legal in premodern, Legal in penny, Legal in paupercommander Price: $0.08