Undergrowth Scavenger 
Creature — Fungus Horror
This creature enters with a number of +1/+1 counters on it equal to the number of creature cards in all graveyards.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL