Aang vs. Sidious
Sidious lands with a squadron of stormtroopers on the world of the Avatar during the time of Aang. Both are at their peak of power. Aang sees Sids torturing people for information about the most powerful among them. Aang goes to stop Sidious from killing more people. This is in the courtyard where Zuko and Azula had their final battle. Sidious has his lightsaber.
There are two rounds:
1. Aang is not in the Avatar State
2. Aang is in the Avatar State
Who wins each round and why?