• Koh the Face Stealer, Wan Shi Tong, or any of the weirder spirit realm stuff! We didn't get enough of it in ATLA/LOK (I was expecting there to be some spirit realm stuff in Korra but it never showed up! Make my dreams come true).
• Korra/Amon, Korra/Tarlokk, or Bolin/Amon, would honestly prefer noncon for this one
• Long Feng/Earth King, the more politick-y and messed up the better
• Anything about the Earth King's adventures in the world with Bosco! (Bonus Earth King/Professor Zei or Earth King/Teo will not go amiss but gen is awesome too!)
• Gen about Professor Zei and the Library
• Professor Zei/Wan Shi Tong
Note that I haven't read the comics so anything that draws a lot from those will probably be lost on me.
no subject
• Korra/Amon, Korra/Tarlokk, or Bolin/Amon, would honestly prefer noncon for this one
• Long Feng/Earth King, the more politick-y and messed up the better
• Anything about the Earth King's adventures in the world with Bosco! (Bonus Earth King/Professor Zei or Earth King/Teo will not go amiss but gen is awesome too!)
• Gen about Professor Zei and the Library
• Professor Zei/Wan Shi Tong
Note that I haven't read the comics so anything that draws a lot from those will probably be lost on me.