See, that's what I'm talking about... several thousand years with no insight on the subject and all of a sudden we've got human spirits appearing in the comic books... hopefully the DA:I codex will bring us up to speed on what was added to the lore in the comics and novels...
If the Inquisitor learns how to summon the spirits of dead mortals though, that would count as necromancy in my eyes. It would be an interesting approach, and maybe even the best one since it would not be dependent on nearby corpses to work.
Ah. I think i understand you now. Maybe the higher mysteries of necromancy will provide you with the answers you seek

Awesome if they can summon both mortal and fade spirits.
Im cool if a necromancer is using spirits conjured from the fade, as its dragon age. I don't expect, and glad its not exactly, the same sort of necromancy we've seen in other fantasy series.
If i was to think of something familiar, id say the necromancer of Diablo. Not the same, but similar.
And the skull is reminiscent of Zayls companion Humbart.