As "The Legend of Korra" Book 2 nears its run, co-creator Bryan Konietzko has confirmed that mixing for the season finale has been completed.

"Major milestone for us today as we mixed the final episode of Book 2. FINALLY! You guys will see this in under two weeks, hot off the presses," writes Konietzko on his Tumblr.

"This episode, and the remaining ones leading up to it, are sonic smorgasbords, thanks to Jeremy Zuckerman (music), Ben Wynn (sound design), Aran Tanchum (foley), and everyone working with them. Mike and I would especially like to thank our outstanding mixer, Adrian Ordonez (pictured above), at Levels Audio. OK, back to work on Books 3 & 4..."

"Book 2 is finished! Really, I can't believe it's finally finished. Seriously," adds "The Legend of Korra" co-creator Michael DiMartino.

You can check out some sneak peek photos of the Book 2 season finale above. What do you make of them?

Currently, "The Legend of Korra" Book 2 has four more episodes left to air. Episodes 11 and 12 will air back-to-back November 15, and episodes 13 and 14 will air November 22.

Here are the episode descriptions of "The Legend of Korra" episodes.

"The Legend of Korra" Book 2 episode 11: "Bolin saves the day when President Raiko is attacked."

"The Legend of Korra" Book 2 episode 12: "Korra and company try to close the spirit portals before the Harmonic Convergence."

"The Legend of Korra" Book 2 episode 13: "Korra discovers a new twist in Unalaq's evil plan; Tenzin realizes that he must face his own demons."

"The Legend of Korra" Book 2 episode 14: "Korra discovers a way that she may be able to defeat the ultimate dark spirit and save the world."

What do you think will happen in the season finale?