[NTJedi]

Originally posted by Taqwus:
Noticed something curious when I had my Lich Queen wear the Robe of Calius the Druid.

Electricity resistance -- 50%. Check.
Cold resistance -- something higher than 100%. Check.
Fire resistance -- 50% VULNERABILITY. Hmmm. Remove robe: no more fire vulnerability. Eh?

Robe appears to be bugged. ....

Actually most undead creatures cannot wear items which offer fire protection. If they do... for some reason it makes them more vunerable.
Example: Take a mummy and give it an item which provides 'fire resistance'... tadaa... it is now vunerable to fire. Not sure if this is by design or a bug... but it is more then just that robe.