Chainbreaker + Mikaeus, the Unhallowed + Yahenni, Undying Partisan

B identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Yahenni by sacrificing Chainbreaker.
  2. When Chainbreaker dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to its replacement effect.
  3. Resolve the Yahenni ability
  4. Repeat.

What the combo produces