Breath of Fury + Yarus, Roar of the Old Gods + Endless Foot Assault
Breath of Fury
Yarus, Roar of the Old Gods
Endless Foot Assault
Infinite creature ETBInfinite creature LTBInfinite combat damageInfinite combat phasesInfinite creature tokens with hasteInfinite death triggersInfinite mana creatures you control can produceInfinite creature sacrifice triggersInfinite untap of creatures you control
How it works
Declare the creature with Breath of Fury attached as an attacker
Endless Foot Assault triggers, creating a creature token.
Deal combat damage using the creature that has Breath of Fury attached.
Breath of Fury triggers, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the creature token, then causing you to untap all creatures you control and to get an additional combat phase after this one.
Repeat each combat phase.
This clever loop turns Endless Foot Assault into an endless marching army by leveraging the continuous support of Yarus, Roar of the Old Gods, whose haste-granting static ability ensures your newly minted tokens can immediately join the fray. By enchanting one of your attackers with Breath of Fury, every single combat damage connection triggers a sacrifice and reattachment to one of those fresh tokens while simultaneously granting you an untap step and an extra combat phase. Yarus, Roar of the Old Gods even helps you draw cards and recur your threats should they happen to perish along the way.