Breath of Fury + Orochi Soul-Reaver + Tannuk, Steadfast Second
Breath of Fury
Orochi Soul-Reaver
Tannuk, Steadfast Second
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokensInfinite creature LTBInfinite creature ETBInfinite colored manaInfinite creature sacrifice triggersInfinite death triggersInfinite combat phasesInfinite untap of creatures you controlInfinite mana creatures you control can produceInfinite Treasure tokensInfinite combat damage
How it works
Deal combat damage using the creature that has Breath of Fury attached.
Breath of Fury and Orochi Soul-Reaver trigger.
Resolve the Orochi Soul-Reaver trigger, creating a Treasure token and causing you to manifest the top card of the damaged opponent's library.
Resolve the Breath of Fury trigger, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the manifested card, then causing you to untap all creatures you control and to get an additional combat phase after this one.
Repeat each combat phase.
This infinite combat loop turns a single successful attack into an endless chain of extra phases, fueled by Breath of Fury's ability to sacrifice its host and jump to a fresh creature. To keep the engine running indefinitely, Orochi Soul-Reaver provides a steady stream of fodder by manifesting the top card of the opponent's library whenever combat damage is dealt, giving Breath of Fury a brand new target to attach to each time. Meanwhile, Tannuk, Steadfast Second ensures that your freshly untapped and newly manifested attackers can immediately charge into battle with haste.