He reminds me more of Luci from the cartoon Disenchantment, often offering to cause chaos. But I don’t agree with you that he is evil from the very beginning, he himself admits to you that he does not remember himself before the transformation into vampire spawn, and Kazdor forced him to do evil. At a certain point, he may even share with you a story about how he tried to resist evil, for which he was locked in a coffin for several years. After which he simply accepted his fate and did all these terrible things just to survive. If you help him get rid of evil influence, he sincerely thanks you for being able to see something good in him.
