Legendary Creature — Zombie Mutant Advisor
Hancock, Ghoulish Mayor
Each other creature you control that's a Zombie or Mutant gets +X/+X, where X is the number of counters on Hancock. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
From Magic: The Gathering.
Exact printings
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o68gn3js7pb1h99vivjxq.