Breath of Fury + Garna, the Bloodflame + The Wandering Minstrel
Breath of Fury
Garna, the Bloodflame
The Wandering Minstrel
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite combat phasesInfinite untap of creatures you controlInfinite mana creatures you control can produceInfinite combat damage
How it works
At the beginning of your combat phase, The Wandering Minstrel 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.