Breath of Fury + Dragonlord Kolaghan + Royal Talon Fighter Jet
Breath of Fury
Dragonlord Kolaghan
Royal Talon Fighter Jet
Infinite creature ETBInfinite creature LTBInfinite combat damageInfinite combat phasesInfinite death triggersInfinite mana creatures you control can produceInfinite creature sacrifice triggersInfinite untap of creatures you controlInfinite creature tokens with haste
How it works
Declare the creature with Breath of Fury attached and Royal Talon Fighter Jet as attackers.
Royal Talon Fighter Jet triggers, creating at least one 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 ingenious setup loops infinite combat phases by feeding the relentless demands of Breath of Fury with an endless supply of fresh bodies. You begin by enchanting an attacker—perhaps backed by the menace of Dragonlord Kolaghan—and sending it alongside Royal Talon Fighter Jet into battle. Every time Royal Talon Fighter Jet attacks, its triggered ability drops a fresh batch of 1/1 Soldier creature tokens onto the battlefield. When your original enchanted creature connects for combat damage, Breath of Fury triggers its own sacrifice, jumping straight onto one of those newly minted tokens while untapping your entire board for an extra combat phase. Because Breath of Fury can just keep leapfrogging to the tokens generated by Royal Talon Fighter Jet over and over again, you achieve an infinite loop of combat damage, triggers, and phases.