Which faction do you like the most?

Law and order. Roast all demons. Send elves where no one will ever see them again. Let the undead sleep eternally. Create space for humans to live. Humans are the crown of nature!

Humans are the crown that Nature created, nurtured, and helped to stand on its own two feet. Perhaps I would choose Sylvan, but a druid in the skin of a deer contradicts all moral and ethical norms, just as much as dark elf masochists do.
I will likely choose Mages or Necromancers.