Ilook's attempt at torturing Iroh, who's Too Awesome To Torture: it ended with Iroh torturing Ilook with his own technique while shackled at a table.
Azula battle with Jian Chin in Path. On one side we have Azula, injured, tired, losing blood and with broken ribs. On the other we have Jian Chin, an Earthbender with little skill but enough raw power to give Toph (the self-proclaimed Greatest Earthbender in the World, with the skill to back it up) and Bumi (the second best, and not by much) a run for their money and an entire rock castle to bend. Jian Chin didn't stand a chance.