Aurelia, the Warleader + Rionya, Fire Dancer
Aurelia, the Warleader
Rionya, Fire Dancer
All permanents on the battlefield. An opponent is unable to block and kill creatures you control.
- At the beginning of your combat phase, Rionya triggers, creating at least one token copy of Aurelia
- Put all but one Aurelia into your graveyard due to the legend rule, ensuring the remaining Aurelia has not attacked this turn
- Declare the remaining Aurelia as an attacker
- Aurelia triggers, untapping all creatures you control and causing you to get an additional combat phase after this one
- Repeat each combat phase
Infinite combat phases. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite untap of creatures you control.