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 Battle Cry Goblin as attackers.
Battle Cry Goblin 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 explosive loop relies on chaining extra combat phases by moving **Breath of Fury** from a sacrificed attacker onto a fresh body, fueled by the relentless token generation of **Battle Cry Goblin**. As you repeat these attacks, **Gimli's Reckless Might** quietly supports your board by granting haste to everything and offering removal through its Formidable ability, though the true engine is the continuous cycle of untapping your creatures. Every time the creature enchanted with **Breath of Fury** connects for combat damage, it triggers the Aura's sacrifice and reattachment clause, resetting your attackers and granting you an infinite string of combat phases to overwhelm your opponents.