Infinite combat damageInfinite combat phasesInfinite creature tokens with hasteInfinite death triggersInfinite creature ETBInfinite creature LTBInfinite mana creatures you control can produceInfinite creature sacrifice triggersInfinite untap of creatures you controlInfinitely powerful Rats you control until end of turn
How it works
Declare the creature with Breath of Fury attached and Ogre Chitterlord as attackers.
Ogre Chitterlord triggers, creating two creature tokens.
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 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.
This loop turns a simple charge into an endless swarm by exploiting Breath of Fury's recurring trigger alongside the steady generation of combatants. With Mass Hysteria granting every new arrival immediate haste, Ogre Chitterlord wastes no time hitting the battlefield to flood your board with Rat tokens upon entering and attacking. Every time your designated attacker connects, Breath of Fury sacrifices it to jump to a fresh token, untapping your entire army and stringing together infinite combat phases.