Name: Extinction Event Cost: 3B CMC: 4 Color: B CID: B Type: Sorcery Rules Text: Choose odd or even. Exile each creature with mana value of the chosen quality. (Zero is even.) Set/Rarity: Magic Online Promos rare, Ikoria: Lair of Behemoths rare, Ikoria: Lair of Behemoths Promos rare, Marvel Universe mythic Legality: Legal in modern, Legal in oathbreaker, Legal in brawl, Legal in historic, Legal in penny, Legal in duel, Legal in vintage, Legal in legacy, Legal in commander, Legal in timeless, Legal in gladiator, Legal in pioneer Price: $0.30 Foil price: $0.48