[Graeme Dice]

Originally posted by Taqwus:
(a) It can cause a several-second pause when used with ~250 manikins and friends.

It has to do a magic resist check on every unit it affects, and this computation takes time.

(b) I've right-clicked on random units and never noticed either improved AP (faster movement) or improved def (quickness), even when it's being casted over and over again by multiple Carrion Lords in a magic+1 domain with no Antimagic or equivalent.

Magic resist negates it (easily I believe), so most carrion undead will be affected by it only rarely.