Breath of Fury + Battle Cry Goblin + Cyclops of Eternal Fury
Breath of Fury
Battle Cry Goblin
Cyclops of Eternal Fury
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 Breath of Fury to continuously chain extra combat steps by sacrificing the creature it enchants whenever it deals combat damage to a player. To keep this engine running endlessly, Battle Cry Goblin provides a fresh body for the Aura to jump to via its pack tactics ability, creating a tapped and attacking token whenever your attacking power hits six or greater. Meanwhile, Cyclops of Eternal Fury ensures your newly created tokens and untended creatures can dive straight into the fray without skipping a beat by granting your entire team haste.