Hey! I just snatched Katara today. I don't really have an idea what to make of her, so I'll just zap her until I find out. Any ideas? For minions, I was thinking of something lemur-like for Momo and such, or maybe trying to find something that looks like Appa. Ideas welcome!

Congrats on the new pet!

I'd look over the Glacier and Hydrus pets and see if there are any you like... although for the most part, they probably have the wrong sort of attitude (stand-offish and aggressive respectively). So failing that, go for one of the water-dwelling breeds? A Torrent is probably the best fit IMO (reminiscent of Tui/La); Dusk is an obvious match colour-wise, but several of them could fit, if you don't want a non-redraw pet.

As for minions, I think Subeta's already got you covered there:

I think glacier or hydrostatic are a good bet but I would say Korea rather than torrent because it's more feminine and has the tentacles like katakana water bending It also has pretty graceful poses

Congrats on the name!

I personally like the Glacier Endeavor because I think it does a good job of portraying Katara's stubborn, often aloof attitude... Plus, the species name is applicable. She and her friends undertook a big endeavor in Avatar: The Last Airbender and she is still endeavoring to make the world a better place in The Legend of Korra.

Otherwise, I think the Hydrus Kora, the Storm Anyu, or Glacier Kerubi might work as well, because each one kinda made me think of her when I saw them.