Breath of Fury + Otharri, Suns' Glory + Yarus, Roar of the Old Gods
Breath of Fury
Otharri, Suns' Glory
Yarus, Roar of the Old Gods
Infinite creature ETBInfinite creature LTBInfinite combat damageInfinite combat phasesInfinite creature tokens with hasteInfinite death triggersInfinite experience countersInfinite 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 and Otharri as attackers.
Otharri triggers, causing you to get an experience counter and creating at least one 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 a creature token, then causing you to untap all creatures you control and to get an additional combat phase after this one.