Breath of Fury + Izzet Boilerworks + Llanowar Scout

GUR identity

Commander legal

The 3 combo pieces

• Breath of Fury
• Izzet Boilerworks
• Llanowar Scout

What must be in place

Breath of Fury attached to any other creature without summoning sickness you control.
An opponent is unable to block and kill creatures you control.

How to execute it

1. Activate Llanowar Scout by tapping it, putting Izzet Boilerworks from your hand onto the battlefield.
2. Izzet Boilerworks enters the battlefield, triggering itself and [[Permanent with Landfall Ability|Landfall Girl]].
3. Resolve the Izzet Boilerworks trigger, returning it from the battlefield to your hand.
4. Resolve the [[Landfall Girl]] trigger, creating a creature token.
5. Deal combat damage to an opponent with the creature that has Breath of Fury attached.
6. Breath of Fury triggers, causing you to sacrifice the creature it is attached to and then attach Breath of Fury to the creature token from step 4, untap all creatures you control, and get an additional combat phase after this one.
7. Repeat each combat phase.

What the combo produces

• Infinite combat damage
• Infinite combat phases
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite landfall triggers
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures you control