this change seemed to pass by a bit unnoticed. So they just decided it's unfair to be able to fight these mobs until forever.World Environment
You can no longer gain weapon or defense skill while fighting the following creatures:
Servant of Allistarj, Servant of Grol, Servant of Razelikh, and Servant of Sevine.
A bit typical of the developers to waste time fixing what was fine before.
Anyone who thinks this is a good change? :-X