The Crowd Goes Wild
Sorcery
(CMC 1)
Assist (Another player can pay up to of this spell's cost. You choose the value of X.)
Support X. (Put a +1/+1 counter on each of up to X target creatures.)
Each creature with a +1/+1 counter on it gains trample until end of turn.
- [MB1] Mystery Booster #1173 (U)