[Graeme Dice]

Originally posted by johan osterman:
Also it doesn't work on non mummy undeads, but you can cast it again on the same mummy every time he dies, provided he remains in the hall of fame.

It also works on some of the special undead available to Soul Gate Ermor, such as the wraith centurions. It also works on bane lords. I lost a wraith with a heroic strength of 43 through carelessness about my dominion borders, so was quite happy when I could bring him back as needed.