Void Winnower (Battle for Zendikar #17)

Void Winnower {9}

Creature — Eldrazi

Your opponents can’t cast spells with even mana values. (Zero is even.)

Your opponents can’t block with creatures with even mana values.

“Have you ever seen a world fall to its knees? Watch, and learn.”
—Ob Nixilis

11/9

Illustrated by Chase Stone

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Notes and Rules Information for Void Winnower:
  • Effects that increase or reduce the cost to cast a spell don't affect that spell's mana value. (2015-08-25)
  • For spells with {X} in their mana costs, use the value chosen for X to determine if the spell's mana value is even or not. For example, your opponent could cast Endless One (with mana cost {X}) with X equal to 5, but not with X equal to 6. (2015-08-25)
  • For creatures on the battlefield with {X} in their mana costs, the value for X is 0. Mistcutter Hydra (a creature with mana cost {X}{G}) could block, but Endless One could not. (2015-08-25)
  • The mana value of a face-down creature spell or a face-down creature is 0. Void Winnower will stop face-down creature spells from being cast and face-down creatures from blocking. (2015-08-25)
  • Yes, your opponent can't even. We know. (2015-08-25)