flavorText: "Nature is more merciless than any hunter I've ever known."
  —Zai, nightsquad captain
name: Extinction Event
originalText: Choose odd or even. Exile each creature with converted mana cost of the chosen value. (Zero is even.)
printings: IKO, MAR, PIKO, PRM
text: Choose odd or even. Exile each creature with mana value of the chosen quality. (Zero is even.)
type: Sorcery