Quest for the Gravelord 
Enchantment
Whenever a creature dies, you may put a quest counter on this enchantment. Remove three quest counters from this enchantment and sacrifice it: Create a 5/5 black Zombie Giant creature token.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL