Sourcerers are considered to be evil monsters, and here is the reason why.
name: something for a normal human man, lets say Bob
race: male undead
origin: Mad Scientist: Once he was a human and used his magic as healer. Then he discovered the darker arts. He performed experiments to understand the essence of life and death. First he did experiments on his patients, then he bought slaves and prisoners as test subjects. He was successful and performed the unholy ritual upon himself. Later he was discovered and killed by guards, but because of the ritual he came back as undead.
skills: witchcraft, ice and earth (poison) magic, dual wielding wands, maybe crafting, summon master and polymorph sound nice. In any case, its kind of a mage.
personality: He is obsessed with science and wants to perform experiments on everything he finds. He knows no ethic or social limits in his search, everything is allowed to gain knowledge.
alignment: lawful evil
backstab: no, charm spells and summon skelletons are better
belief: knowledge is power, no price is too high to gain knowledge
notes: I wish he could talk a little bit like Dakkon, just more evil. I mean a strange way of speaking with an emphasis on KNOWING.

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already