Ghired, Conclave Exile + Combat Celebrant + Flamerush Rider + Maelstrom Wanderer

Ghired, Conclave Exile

Combat Celebrant

Flamerush Rider

Maelstrom Wanderer

How it works

1. Declare Flamerush Rider, Combat Celebrant and Ghired as attackers, choosing to exert Combat Celebrant as it attacks.
2. Combat Celebrant, Ghired's second ability and Flamerush Rider trigger.
3. Resolve the Flamerush Rider trigger, creating a token copy of Combat Celebrant that is tapped and attacking.
4. Resolve the Ghired trigger, creating a copy of the Combat Celebrant token.
5. Resolve the Combat Celebrant trigger, untapping all other creatures you control and causing you to get an additional combat phase after this one.
6. Move to your next combat phase, and declare the Combat Celebrant token created in step 4 and Ghired as attackers, choosing to exert the Combat Celebrant token as it attacks.
7. Repeat from step 4.
8. Optionally, you may also attack with Flamerush Rider to get infinite copies of any other attacking creatures you control.

This loop transforms a standard combat step into an unstoppable, self-sustaining army by harnessing the power of multiple synergistic attackers. With Maelstrom Wanderer granting your board hasty aggression, you can immediately dive into combat alongside Ghired, Conclave Exile, Combat Celebrant, and Flamerush Rider. As you attack, Flamerush Rider duplicates Combat Celebrant, while Ghired populates that exact copy, filling your board with exerted legends that continually trigger fresh combat phases. Because Combat Celebrant's exert ability untaps all your other creatures, you can repeat this onslaught over and over, generating infinite combat phases and endless copies of your attacking creatures.