Talk:Aang/@comment-12.205.25.11-20110816162147/@comment-4085418-20110827025245

I don't know, I recon that bloodbending is pretty advanced. It is so difficult to do that it can only be performed when a water bender is at their absolute peak(during the full moon) and there are only two known bloodbenders in the world. This is not the case for lightning or metalbending, and thus, by my reasoning must be the most challenging of them all? I do agree that icebending isn't overly advanced as almost all waterbenders can do it (even that katara destroys in a sparing battle during the the siege of the north part one.) also don't forget about plantbending and healing, those are, maybe not advanced but i think still more difficult then normal waterbending.