@Kralljin don't get me wrong or misunderstand me as if I appear like I'm disqualifying the presence of Necromancy across several implemented class on WoW already such as DK's. In fact I have mentioned in one of my previous thread which also tackles death energy,magic, along with the multifaceted aspect of Necromancy in connection with different spells and schools of magic.
I'm just supplying in my own interpretation of a possibility how how a Necromancer class could be implemented should Blizzard entertain and approve the same concept I have in mind.
One idea I have in mind is a build using the concept of Soul collector which allows you to summon the spirit of the dead WoW heroes like say, Uther,Terenas,Arthas and other NPCs across different races one of which as talent is allow you to summon them as guardian and grants you butts while the other one let you be possessed by the spirit and allows you to use unique spell to that NPC along with questline in looking for their grave/body/tomb and commune with them and recruit them similar to Hunter pets.
Thank you for showing your interest and appreciation about my thread and the topic at hand. With the regards to the accidental love connection I made, it was purely a personal interpretation but yes it is also inevitable that politics have been one of the underlying factor for Drustvar's Mother to tap into the Dark Arts of death magic by the Drust culture.