Sozin's Comet
Aggravated Assault
Upwelling

   Prerequisites

What do I need to start this combo?
Sozin's Comet in hand or in exile (Sozin's Comet was foretold on a previous turn in exile).
Aggravated Assault and Upwelling on the battlefield.
You control a creature that can attack this turn and that cannot be blocked or killed by an opponent.
3 at most available

   Steps

How does this combo work?
1
Cast Sozin's Comet either from your hand by paying 3 or from exile for its foretell cost by paying 2.
2
Declare a creature as an attacker, triggering its firebending ability, adding .
3
Move to your postcombat main phase. You will not lose the mana due to Upwelling.
4
Activate Aggravated Assault by paying 3, causing you to untap all creatures you control and to get an additional combat and main phase after this one.
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite combat phases
Infinite red mana
Infinite untap of creatures you control
Infinite mana creatures you control can produce
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