Void Winnower
Market price
- Near Mint
- $27.72
- Lightly Played
- $27.09
- Moderately Played
- $23.25
- Damaged
- $17.97
- Near Mint
- $27.72
- Lightly Played
- $27.09
- Moderately Played
- $23.25
- Damaged
- $17.97
Buy
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Your opponents can't cast spells with even mana values.
Your opponents can't block with creatures with even mana values.
“"I used to think penthouses were for jerks but I'm starting to see the appeal."”
11/9
Illustrated by Roman Klonek
Rulings (5)
Aug 25, 2015
Effects that increase or reduce the cost to cast a spell don't affect that spell's mana value.
Aug 25, 2015
For creatures on the battlefield with 
in their mana costs, the value for X is 0. Mistcutter Hydra (a creature with mana cost 
) could block, but Endless One could not.
Aug 25, 2015
For spells with 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 ) with X equal to 5, but not with X equal to 6.
Aug 25, 2015
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.
Aug 25, 2015
Yes, your opponent can't even. We know.
