Taren Seeker
First Post
You need to do something about the chief's will save. I don't know your party but I can almost guarantee that when you unveil him some uppity mage will hold monster or slow him first round.
Iron Will would help, or a bearskin vest of resistance +1 or 2. Be careful not to jack up the saves too much or he will blow through everyone quick. You basically want to give him a good chance at saving once or twice.
Alternatively you could up one cleric to level 7 and cast Freedom of Movement on the chief. Do it only if the PC's really make a racket and the chief has ample prep time. I suppose you could also give a scroll of it to one of the regular clerics. Ditto on a shield of faith to nudge that AC up a bit more to keep the power attacking BDF's honest. 2 decent THF tanks will chew through those HP's in no time. I'd prefer upping the AC a little to using Displacement. A 50% miss chance can really screw everyone up with only moderate bad luck.

Iron Will would help, or a bearskin vest of resistance +1 or 2. Be careful not to jack up the saves too much or he will blow through everyone quick. You basically want to give him a good chance at saving once or twice.
Alternatively you could up one cleric to level 7 and cast Freedom of Movement on the chief. Do it only if the PC's really make a racket and the chief has ample prep time. I suppose you could also give a scroll of it to one of the regular clerics. Ditto on a shield of faith to nudge that AC up a bit more to keep the power attacking BDF's honest. 2 decent THF tanks will chew through those HP's in no time. I'd prefer upping the AC a little to using Displacement. A 50% miss chance can really screw everyone up with only moderate bad luck.