Father (Codename: Kids Next Door) Vs. Firelord Ozai (Avatar The Last Airbender) Both contestants are at their most powerful in each of their respective series.

-Ozai is at the power level he was at before Sozin's comet and of course has the ability to generate lightning. However, he does not have the help of Sozin's comet.

-Father has the power to shoot fire, levitation, self-replication, telekinesis and shapeshifting.