Extinction Event
Ikoria: Lair of Behemoths (IKO)
Sorcery
Choose odd or even. Exile each creature with mana value of the chosen quality. (Zero is even.)Plays as
Board WipeExile Removal
Format legality
Constructed
StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
Versions
5 printings · from $0.37
Rulings
3 · latest Apr 17, 2020
- WotCApr 17, 2020
If a creature on the battlefield has
in its mana cost, X is considered to be 0. - WotCApr 17, 2020
The mana value 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.
- WotCApr 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.