Combat Celebrant + Squall, SeeD Mercenary + Umbral Collar Zealot

RWB identity

Commander legal

The 3 combo pieces

What must be in place

An opponent cannot block creatures you control.

How to execute it

  1. Declare Squall and Combat Celebrant as attackers, choosing to exert Combat Celebrant as it attacks.
  2. Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one.
  3. Holding priority, activate Umbral Collar Zealot by sacrificing Combat Celebrant.
  4. Deal combat damage to an opponent using Squall, triggering Squall's second ability, returning Combat Celebrant from your graveyard to the battlefield.
  5. Repeat each combat phase.

What the combo produces