Name: Eris, Roar of the Storm Cost: 8UR CMC: 10 Color: UR CID: UR Type: Legendary Creature -- Elemental Warlock Pow/Tgh: 4/4 Rules Text: This spell costs {2} less to cast for each different mana value among instant and sorcery cards in your graveyard. Flying, prowess Whenever you cast your second spell each turn, create a 4/4 red Dragon Elemental creature token with flying and prowess. Set/Rarity: Outlaws of Thunder Junction Commander mythic Legality: Legal in vintage, Restricted in duel, Legal in oathbreaker, Legal in legacy, Legal in commander Price: $1.41 Foil price: $0.79