Craterhoof Behemoth
Creature — Beast
Haste
When this creature enters, creatures you control gain trample and get +X/+X until end of turn, where X is the number of creatures you control.
"Some days, you wish you were fighting a dragon." —Eshki Dragonclaw
5/5
Illustrated by
Tarkir: Dragonstorm#138MythicEnglishLegality
Rulings
Mar 14, 2017
The value of X is determined only as Craterhoof Behemoth’s triggered ability resolves, potentially including Craterhoof Behemoth itself. It won’t change later in the turn if the number of creatures you control changes.
Mar 14, 2017
Craterhoof Behemoth’s triggered ability affects only creatures you control at the time it resolves. It won’t affect creatures that come under your control later in the turn.