Seismic sense: Through learning this skill, earthbenders can detect vibrations in the ground to perceive objects, people, and other aspects of their environment, essentially acting as sonar but through the ground.
only the coolest thing in any show,book or story you have ever heard of.
Lin was a stubborn troublemaker as a kid. But unlucky enough to have Toph as a mother, who a troublemaker herself knows best how to deal with it. So she gives her responsibilities. Teaches her awesome things just to keep Lin’s very short attention. And Lin flourishes when given authority, is basically the best version of herself. But there’s a punk underneath that uniform and I love her equally.