
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.)
Hancock is a mono-black Zombie/Mutant lord whose anthem scales with the number of counters on him, so you flood the board with Zombies and then pile counters onto Hancock to deliver a lethal team buff. Early turns build the board and ramp; mid-game you load Hancock with +1/+1 (and any) counters via proliferate and counter doublers; late game you swing wide for a huge alpha strike or grind value through recursion and aristocrat drains.
Add counter doublers (Doubling Season, Vorinclex) and proliferate sources to spike the anthem, plus efficient tutors (Vampiric Tutor, Demonic Tutor) to find them. Tighten the mana with Cabal Coffers/Nykthos and protect the board against wipes using Boromir or recursion like Liliana, Death's Majesty. For higher power, lean into a sacrifice-and-drain backup line so you can win even when the swarm gets swept.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
No combos found for this commander on Commander Spellbook.
Same color identity (B), by popularity.