Oracle

Sorcery 

Choose odd or even. Exile each creature with converted mana cost of the chosen value. (Zero is even.)

Tournooi-info

Legal in: Vintage, Legacy, Modern, Standard, Commander

Officiele rulings

4/17/2020
You choose odd or even while Extinction Event is resolving. Players can’t take any actions between the time you make that choice and the time some creatures go extinct.

4/17/2020
If a creature on the battlefield has X in its mana cost, X is considered to be 0.

4/17/2020
The converted mana cost of a token that isn’t a copy of another object is 0. A token that is a copy of another object has the same mana cost as that object.

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