Ghired, Conclave Exile + Combat Celebrant + Molten Echoes + Mass Hysteria

Ghired, Conclave Exile

Combat Celebrant

Molten Echoes

Mass Hysteria

How it works

1. Cast Combat Celebrant by paying 2.
2. Combat Celebrant enters the battlefield, triggering Molten Echoes, creating a token copy of Combat Celebrant.
3. Move to your combat phase, attack with Ghired and Combat Celebrant.
4. Ghired triggers, creating a copy of Combat Celebrant token.
5. Exert Combat Celebrant, untapping all other creatures you control, gaining additional combat phase after this one.
6. Repeat from step 4.