+number (5)
Return target permanent to its owner's hand.
Gotcha — If an opponent says a number, you may say "Gotcha" When you do, return Number Crunch from your graveyard to your hand.
Outnumber deals damage to target creature equal to the number of creatures you control.
Until end of turn, target creature gains trample and gets +X/+X, where X is the number of attacking creatures.
Superior Numbers deals damage to target creature equal to the number of creatures you control in excess of the number of creatures target opponent controls.
Create X tapped 2/2 black Necron Warrior artifact creature tokens, then you gain life equal to the number of artifacts you control. Exile Their Number Is Legion.
You may cast Their Number Is Legion from your graveyard.
Gatherer works better in the Companion app!