Infinite combat phases, Infinite creature tokens with haste, Infinite ETB, Infinite untap of modified creatures you control
At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Akki Battle Squad with haste.
Declare another modified creature you control as an attacker.
Akki Battle Squad triggers, untapping all modified creatures you control and causing you to get an additional combat phase after this one.
Repeat each combat phase.
Component Cards
How It Works
At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Akki Battle Squad with haste.
Declare another modified creature you control as an attacker.
Akki Battle Squad triggers, untapping all modified creatures you control and causing you to get an additional combat phase after this one.
Repeat each combat phase.