Breath of Fury + Squirrel Squatters + Mass Hysteria
Breath of Fury
Squirrel Squatters
Mass Hysteria
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 control
How it works
Declare the creature with Breath of Fury attached and Squirrel Squatters as attackers.
Squirrel Squatters triggers, creating at least one 1/1 Squirrel creature token that is 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 a Squirrel token, untap all creatures you control and get an additional combat phase after this one.
Repeat each combat phase.
This Commander combo achieves infinite combat phases by creating a self-sustaining loop of attacks, leveraging Mass Hysteria to grant haste to every creature the moment it enters. You attack with Squirrel Squatters and the creature enchanted by Breath of Fury, allowing Squirrel Squatters to spawn a Squirrel token pumped up by your visited Attractions. When the original enchanted creature deals combat damage, Breath of Fury triggers its sacrifice clause and moves onto that newly minted Squirrel token, untapping all your creatures and granting an additional combat phase. Because Mass Hysteria ensures your fresh tokens can attack immediately, you simply repeat the process to overwhelm your opponents with limitless combat steps and token armies.