Canker Abomination + Carrion Feeder + Mikaeus, the Unhallowed

BG identity

Commander legal

The 3 combo pieces

What must be in place

An opponent controls a creature.

How to execute it

  1. Activate Carrion Feeder by sacrificing Canker Abomination.
  2. When Canker Abomination dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. When Canker Abomination enters the battlefield, it triggers, putting a number of -1/-1 counters on it equal to the number of creatures an opponent controls.
  4. If the opponent had seven or more creatures, Canker Abomination will die as a state-based action due to having 0 or less toughness. If this occurs, repeat steps 2 through 4 infinitely.
  5. Otherwise, resolve the Carrion Feeder ability, and repeat from step 1.

What the combo produces