Aggravated Assault + Avatar Roku, Firebender + Upwelling

RG identity

Commander legal

The 3 combo pieces

• Aggravated Assault
• Avatar Roku, Firebender
• Upwelling

What must be in place

You control a creature that can attack this turn and that cannot be blocked or killed by an opponent.

How to execute it

1. Declare a creature as an attacker, triggering Avatar Roku, adding six {R}.
2. Move to your postcombat main phase. You will not lose the mana due to Upwelling.
3. Activate Aggravated Assault by paying {3}{R}{R}, causing you to untap all creatures you control and to get an additional combat and main phase after this one.
4. Repeat.

What the combo produces

• Infinite combat phases
• Infinite mana creatures you control can produce
• Infinite red mana
• Infinite untap of creatures you control
• Infinitely powerful red creatures you control until end of turn