"Yeah, I get challenged pretty often. Usually by tourists, they challenge a lot of local trainers. I try and use my water and local Pokemon when they do, that's the whole point."

It's just one of those things people do in the islands, battle island Pokemon and trainers. The same as visiting the beaches or seeing the mountain or going on a boat tour, it's a popular tourist activity.

And it means Korra and her team don't get rusty!

"Oh...hey, look..."

There's a faint rustling in the underbrush nearby, and Korra leans forward and points, directing Rei's attention.

"I think we might have a local visitor!"