Juuust a concept sketch of a character I don't intend to keep, really.

Lysander is an evil spirit of the forest, whose main strength is the ability to possess and control ancient, venerable trees. Once he has possessed a tree, he functions as the tree's brains, eyes, arms and muscles, usually using these assets to do evil.

If you study the drawing, you can kinda-sorta guess that the creature's eyes and brain is Lysander; the rest is just some tree he has possessed. And how it gained its features, uuuuh... just use your imagination, 'cos I sure can't use mine. B:

Lysander is mine, even though he sucks.