Korra turned her head to give the mist circling around the tree a considering look. Though Korra wasn't too sure about it playing a role in the tree's troubles, Fuu was right about it being unnatural. There was clearly some kind of magic or other power involved.

"But the ant queen and her followers got through it without a problem," she said, still not making heads or tails of the whole thing. "Maybe we should just, I don't know, list all the things we do know. It might be easier to see a pattern."

If only there was some way to write the list down and compare notes.