Soot is a dark blueish-gray flaming pile of soot with a retractable arm. They do have a skeleton, where it consists of a skull, an arm, an entire fish skeleton, and two femur bones. Despite this, they also have the ability to shapeshift, Soot seems to like feeding on energy, whenever it is life energy from other people or energy given to them by Loop, speaking of which he's 8.000.003 currency in dept to Loop..which he probably won't pay, Soot also can speak through his eyes.