Breath of Fury + Éomer of the Riddermark + Gimli's Reckless Might
Breath of Fury
Éomer of the Riddermark
Gimli's Reckless Might
Infinite creature ETBInfinite creature LTBInfinite combat damageInfinite combat phasesInfinite 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 and Éomer of the Riddermark as attackers.
Éomer of the Riddermark 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 leverages Breath of Fury enchanted to an attacker, sacrificing that creature upon dealing combat damage to instantly untap your board and grant you an extra combat phase. To keep the chain going indefinitely, Éomer of the Riddermark steps in to continuously generate a fresh Human Soldier token whenever it attacks, providing a brand-new target for Breath of Fury to attach to in the next phase. Meanwhile, Gimli's Reckless Might quietly supports your entire board by granting them all haste so your newly produced tokens can immediately charge into battle, while its formidable ability can even clear out pesky blockers along the way.