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
Declare the creature with Breath of Fury attached and Grave Titan as attackers.
Grave Titan 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 clever loop uses Grave Titan to constantly churn out fresh Zombie tokens, ensuring Breath of Fury always has a new host ready to receive it whenever the enchanted creature connects with a player. As Breath of Fury triggers upon dealing combat damage, it sacrifices its current bearer, untaps your entire army, and leaps onto one of the newly spawned tokens to grant an endless succession of extra combat phases. Meanwhile, Barbarian Class quietly supports the board by ensuring your entire team—including the freshly untapped attackers—gains haste so they can immediately charge into the fray again without missing a beat.