Silly player characters; necromancy is for NPCs.
Seriously, it is known that necromancy is the power to raise the dead. Exactly how it is done and what the ranges of the power are is unknown.
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.