However, i was always under the impression that in order to resurrect a creature/thing, it must have once possessed and still poses a soul! correct me if im wrong… if you resurrect an undead without the presence of a soul… it dies… if you try to resurrect a creature under some soul trap spell… the spell fails… although, a True Resurrection can be casted on a creature who is either A: soulless, B: misplaced his/her/its soul, or C: Has its soul anyway and your too busy to go digging through your countless numbers of books to remember the words for just resurrection (or something like that)…
I could be wrong, but if I am its just a houserule i use then, because its how i was taught and i just bantered on for no reason hahaha
But on another note… I love undead… actually im cooking up a twisted scheme to magically transport “The Worm that Walks” (Kyuss) in his imprisonment to my world for my players to have a little fun with… hes soooo amazingly crazy hes almost my hero!!!

Almost perfect! Are you a vampire?

Ressurection is a spell that brings a subject back to life with full health, as it is a positive energy spell if you cast ressurection on an undead it kills it.

Huh?! That is no way!! Oh well. I guess that’s good to know that my parents still love me in sprite of me being me :)