Best way to get lots of Sarnak Berzerkers?

[Bayleo]

I'm one of the idiots who did this quest before they fixed berzerker spawn. Let me tell you, camping the ruins blows out loud. If you have sow or jboots, haunt the 6-7 wandering spawns from skyfire zone to where the ruins are at and you will get 40-50 whips per hour, instead of the 20 per hour the ruins will yield at much greater effort.