Name: Diabolic Formula Cost: UB CMC: 2 Color: UB CID: UB Type: Enchantment Rules Text: Whenever one or more instant and/or sorcery cards leave your graveyard, conjure a random creature card with mana value X onto the battlefield, where X is the greatest mana value among those cards. Set/Rarity: Alchemy: Reality Fracture rare Set Code: YFRA-R Legality: Legal in alchemy, Legal in competitivebrawl, Legal in brawl, Legal in historic, Legal in timeless, Legal in gladiator