OT Hammer Quest, how many needed for Ikky War CT? + more

[VincentVolaju]

So Ive been killing berserkers in OT for the braids to hand in for rep to get the OT hammer. Someone told me I only need to kill about 60 or so berserkers, someone else told me as an CT deity ikky warrior Id need like 500 or something and I shouldnt bother doing it.

Just wondering if there is anyone that can confirm one or the other? Also, where do I turn the braids into? I read on wiki its Captain Rottgrime, but when I go to the docks I dont see him anywhere, and everything in there is KOS to me. Is there some other kind of way I am supposed to hand in, or will Captain Rottgrime be the only thing thats NOT kos?