Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- An opponent cannot block creatures you control.
Steps
- Declare Squall and Combat Celebrant as attackers, choosing to exert Combat Celebrant as it attacks.
- Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one.
- Holding priority, activate Phyrexian Altar by sacrificing Combat Celebrant.
- Deal combat damage to an opponent using Squall, triggering Squall's second ability, returning Combat Celebrant from your graveyard to the battlefield.
- Repeat each combat phase.
Results
- Infinite LTB.
- Infinite ETB.
- Infinite colored mana.
- Infinite sacrifice triggers.
- Infinite death triggers.
- Infinite combat phases.
- Infinite untap of creatures you control.
- Infinite mana creatures you control can produce.
- Infinite combat damage.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).