Rionya, Fire Dancer + Akki Battle Squad

Rionya, Fire Dancer

Akki Battle Squad

How it works

1. At the beginning of your combat phase, Rionya triggers, creating at least one token copy of Akki Battle Squad with haste.
2. Declare another modified creature you control as an attacker.
3. Akki Battle Squad triggers, untapping all modified creatures you control and causing you to get an additional combat phase after this one.
4. Repeat each combat phase.