i've found 5 out of six badges, i miss kirlags one (or whatever) where is that guy?

well, i'm afraid that i've killed that guy, and forget to pick up his badge 'cause i didn't know it will be important later on... HELP??? (maybe i didn't even saw this kirlag or whatever)

thanx upfront

IIRC,

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Krilag's badge is found a neo-orog chieftain in a cavern off of Dorn's Deep. Go to the map section here in IW and look for the map of Dorn's Deep. There is a passageway in the northwest section of dorn's deep after you fight some drow ... go there and you will find an underground cavern complex. You'll run into a mage who has been polymorphed into an umber hulk .. talk to him and he'll point you to a neo-orog chieftain. Kill him for the last badge.

Just to make sure, here are the people who have the six badges:
Sister Imladia
Malavon
Marketh
Joril
Krilag
Brother Perdiem