Breath of Fury + Tana, the Bloodsower + Fires of Yavimaya
Breath of Fury
Tana, the Bloodsower
Fires of Yavimaya
Infinite creature ETBInfinite creature LTBInfinite combat damageInfinite combat phasesInfinite creature tokens with hasteInfinite death triggersInfinite mana creatures you control can produceInfinite creature sacrifice triggersInfinite untap of creatures you control
How it works
Deal combat damage using the creature that has Breath of Fury attached and Tana, triggering Breath of Fury and Tana.
Resolve the Tana trigger, creating at least one creature token.
Resolve the Breath of Fury trigger, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to a 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.
By enchanting Tana, the Bloodsower with Breath of Fury, you create a self-sustaining loop of endless combat phases: whenever Tana deals combat damage to a player, she spawns a horde of Saproling tokens that Breath of Fury can immediately jump to upon sacrificing the creature it just left. Meanwhile, Fires of Yavimaya provides the crucial haste needed to ensure these newly created tokens can charge straight into battle during each successive combat step without waiting around. This perpetual motion machine lets you flood the board with infinite combat damage, sacrifice triggers, and creature tokens ready to swarm your opponents.