Hello Everyone,
I would say that the skill I would love to see the most is being able to summon undead but of a certain type depending on the corpse used. For example, if you killed a beast you shouldn't get a humanoid skeleton, probably a beast-type skeleton. Also, if the creature you killed doesn't have an skeleton, aka- slimes or plant type monsters, you could receive something else.
Another nice addition would be that the level of the summon is related to the level of the creature killed, so you would have to change your summons from time to time to keep up with the level of the area. Also, would be nice if you could select one type of undead (single unit) to be your companion that levels up with you and have special characteristics, for example, if I choose a skeleton mage it could evolve to become a Lich, or a skeleton warrior that could evolve into a Death Knight...
I think necros have a lot of unexplored areas that would maka a great class!
I think that's a great idea, pets depending on the corpse used to rise them, great idea!