Void Winnower - Battle for Zendikar (BFZ)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

add this card's effects to that spell

too dumb to die

Evoke {2}{U} (You may cast this spell for its evoke cost

At the beginning of each player's upkeep

Tuktuk inspired an entire clan of misguided goblins

Other creatures you control gain vigilance until end of turn

it can be turned face up any time for its mana cost

{T}: You may copy the exiled card

At the beginning of each upkeep

" Ertai: "It's a magical book

Destroy all lands

there is an additional combat phase followed by an additional main phase