Discussion about Necropolis heroes.

I think he should be like Markel, alive. Wearing some kind of dark purple turban, with a neat beard, and a medallion in the shape of a spider, and having a deep, thoughtful gaze.
By the way, does anyone know if Aranthir is still alive?
P.S. Explain to me, you simpleton: if all necromancers turned into liches during the Ritual of Eternal Night, then why did Nicola turn into a vampire?