Hi everyone

I'm confused why Azura, a Daedric Prince, didn't design her Star to trap black souls as well as white souls? Is she only interested in having the souls of those that actually worship her?

On a related note: Does killing someone with a Prince's artifact (Mehrunes' Razor, Mace of Molag Bal, etc.) send that person's soul to that Prince's realm of Oblivion? In Skyrim we learned that souls that were soul trapped are sent to the Soul Cairn, so does a weapon like the Mace of Molag Bal send its victims there or to Coldharbour? Also, do the victims of Hircine's lycanthropes get sent to the Hunting Grounds when they die, or just the souls of the lycanthropes themselves?

Also, how did Volendrung become associated with Malacath?

Thank you for any light you can shed on these matters