Greenies

Ain't nothin' more wasteful than a greenskin drawing breath! Hrm? Well I heard a few of your lads talkin' about green beasties in that swamp of yours, |n, and reached the proper conclusion. Take it from me: if they're walkin' upright and their skin's gone an unnatural shade o' green, they're greenskins. And a sorrier excuse for life I've never seen! Blasted things have caused more grief to the sons of Grungni than the loss of the Underway! You'd best be killin' them quick, before they start taking over your holds and mines too!

Travel south to the edge of Bitterschaum Swamp and hunt down the Swamptoof Wolf Riders and their Boss. Check the boss for anything useful.