The Last Airbender: The Legend of Korra, And you gotta DEAL WITH IT! Options

[Rebecca]

*freakout mode* I am going to be in hog heaven come the release.

So first of all, to be adressed, this is to take place 70 years after the finale of the firs series. Aang has died and passed on the duty of Avatar to this young, supposedly rebellious waterbender named Korra (who may or may not be a descendant of Sokka so as to avoid being coupled with the only living airbender who is the child of Aang and Katara) According to the Wiki she's already mastered three of the elements, and only needs to learn Airbending now.
There's some kind of rebellion with Anti-bending (the thing Aang did to firelord Ozai to seal his firebending. Apparantly anyone, even non benders, can anti-bend) And she has to stop it.
That is the extent of my knowledge.


for information about the series which I don't feel like explaining in full detail right here, see the wiki

[Rebecca]

Just by watching this trailer ten billion times, I think its safe to say that firebending is possibly her most often used form of combat. But it also looked like the rebellious thing might've been true also (note random agni-kai it appears at 0:42) That firebending thing may or may not have been an underground battle, judging by the location, kinda like Earth Rumble 6 in the original series.

Also is anyone else confused by the flying bison in the very beginning? Appa should've been the last one, and he was a male bison, so they should be extinct now, right? Unless somehow sky bison have an enormous lifespan...

EDIT:
So apparantly Republic City is like, the only city, and was founded by Aang and Zuko back in the day.