[Different worlds. Like... the spirit world? Maybe there was still some way to warn Aang, maybe he could even--] Wait. You mean like badgermoles and turtleducks, right? Except they talk?

[She turns to look at Toph] Tormod said that his world had elements too -- but they were really weird. They had fire and wind and thunder... but he said he had to use a stave to work with them. Whatever that is.