I've been working on a little project before I run "The Terror of the Lichemaster/Lichemaster" 1e (revised as Lichemaster) for my 3e group.
Here is a summary of all the necro spells and undead abilities. Let me know if I missed anything. I also included a handy chart for channel power.
I estimate that most GMs don't waste a lot of time doing hardcore tracking of power, etc. (I certainly am not going to bother with "venting power" and other such accounting nonsense).
http://rpggeek.com/thread/1088446/gms-handy-necromancy-summary-including-from-the-gr
jh
Edited by Emirikol