Kresh the Bloodbraided 
Legendary Creature — Human Warrior
Whenever another creature dies, you may put X +1/+1 counters on Kresh, where X is that creature's power.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL