Quirk: Emitter
Simpler Term: Yarn
Background: Skein is a generic term, the way "ball" is. Many people call the twisted yarn braid a skein. Basically, this quirk has the ability to turn objects into yarn, and vice versa. This quirk doesn't work on objects that way more than half of the users weight.
Affliction: Using this ability takes stamina like most other quirks, but it also burns fat extremely quickly. The user can lose pounds in minutes, and this may cause them to pass out or lose the ability to turn certain things to yarn. If the object no longer weighs less than half the users weight, the object will revert back to it's original state.