This is basically just a couple sketches i did once on a long bus trip that i did cause a parent needed some documents... *grooan*

Selthian is a, well, cross between a rattlesnake and a king cobra, though i forgot to add the rattle on the end of his tail, meh.
He switches from the cool, brooding side to nice and friendly rather often.
He has two forms, the second i didnt draw this time. Basically, he can switch from humanoid to a sort of naga, wen his lower body turns into a tail, losing legs. In this form he gets taller too.

Else, he is a martial artist, and a spell caster at the same time.