Breath of Fury + Yore-Tiller Nephilim + Mass Hysteria
Breath of Fury
Yore-Tiller Nephilim
Mass Hysteria
Infinite combat damageInfinite combat phasesInfinite death triggersInfinite creature ETBInfinite creature LTBInfinite 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 Yore-Tiller Nephilim as attackers.
Yore-Tiller Nephilim triggers, returning a creature card from your graveyard to the battlefield tapped and attacking.
Deal combat damage to an opponent using the creature with Breath of Fury attached.
Breath of Fury triggers, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to another creature, untap all creatures you control and get an additional combat phase after this one.
Repeat each combat phase.
This clever loop uses Mass Hysteria to ensure your forces can strike immediately upon entering the battlefield, setting the stage for an explosive chain of attacks. You send both Yore-Tiller Nephilim and the creature enchanted by Breath of Fury into battle; as the Nephilim attacks, its ability reaches into your graveyard to resurrect a fresh attacker, while the enchanted creature's combat damage triggers Breath of Fury. That final trigger sacrifices the damaged creature, untaps your entire board, and leaps the Aura onto your newly returned ally—funded entirely by the extra combat phase granted right then and there. By chaining these steps together, you repeatedly swing with a revitalized army to overwhelm your opponents in an endless series of combat steps.