(I don't own this image, will remove if asked)
Age: Unknown
Sex: Female?
Race: Elven/Elemental
History
The creature Sylleth is an odd variant of elemental, it's entire body is comprised of bubbling molten tar. As such it has the ability to create and manipulate a near endless supply of tar. The origin of such a creature is shrouded in mystery, some believe that an unfortunate series of circumstances lead to it's creation. Other say it was created as a byproduct of unstable Arcane Experimentation. Yet none have come to an exact conclusion.
What is known was found through scattered journals in ancient forgotten library. The Writings tell of a young elven sorceress by the same name who delved into the research of Aether, synthetic magic. According to the notes, she had made a breakthrough involving alchemy and the use of human souls as an arcane energy source.
That is where the notes and the history of the elemental end.
The creature itself seems to be intelligent but driven by a singular goal, to consume magical items and energy. It also, for some unknown reason, loves riddles.