Void Winnower

Public decks that run Void Winnower

• Odds and Ends - Secret Lair Commander, led by Yennett, Cryptic Sovereign

Commanders that run Void Winnower most

Deck counts from EDHREC.

• Zhulodok, Void Gorger: 14,730 decks
• Ulalek, Fused Atrocity: 8,653 decks
• Kinnan, Bonder Prodigy: 6,701 decks
• Ultima, Origin of Oblivion: 3,810 decks
• Yennett, Cryptic Sovereign: 3,687 decks
• Kozilek, the Great Distortion: 3,241 decks
• Animar, Soul of Elements: 3,081 decks
• Satoru Umezawa: 2,972 decks

Often played with Void Winnower

Cards that show up in the same decks on EDHREC.

• Eye of Ugin
• Flayer of Loyalties
• Zhulodok, Void Gorger
• Conduit of Ruin
• Thought-Knot Seer
• Eldrazi Mimic
• Calamity of the Titans
• Reality Smasher
• Planeswalker's Mischief
• Sanctum of Ugin

Rulings

• 2015-08-25: Effects that increase or reduce the cost to cast a spell don't affect that spell's mana value.
• 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: 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: 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.