Gatebreaker Ram 
Creature — Sheep
This creature gets +1/+1 for each Gate you control. As long as you control two or more Gates, this creature has vigilance and trample.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL