Equipment worn by monsters shouldn't be prone to permanent damage.
They are (mostly) "owned" by that monster, so the items should
not get damaged that easily, and especially the maxcond shouldn't
drop.

Also, mages acid-damage special should be changed to something less
eqdamaging.

Thirdly, all mages with acid primary should reinc pronto, and
make that acid their last type!

-Era of the ent forest