Agatha's Soul Cauldron + Butcher Ghoul + Walking Ballista

B identity

Commander legal

The 3 combo pieces

What must be in place

Butcher Ghoul has at least one +1/+1 counter on it.

How to execute it

  1. Activate Butcher Ghoul using Walking Ballista's second ability by removing a +1/+1 counter from it.
  2. Repeat step 1 until Butcher Ghoul has no +1/+1 counters on it.
  3. Resolve all Butcher Ghoul abilities dealing 1 damage to Butcher Ghoul, and any remaining damage to any target(s).
  4. Butcher Ghoul dies as a state-based action due to having 0 toughness.
  5. Butcher Ghoul's undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  6. Repeat.

What the combo produces