But I don't think he fits the devil worshipping, slaver part nor the pain dealer for the sake of dealing pain. I was thinking more on the lines of a neutral god/godess of the hunt or maybe a lawful deity of civilization.
RedHounds said I've decided to be a Half-Elf, Arcane Wizard and her familiar will be an Owl. Which means 'Master gains a +3 bonus on sight-based and opposed Perception checks in shadows or darkness'.(Just sharing the relevant bits).