Con yellow/OJ to 37. Don't call for help. Melee mobs. Very easy compared to similarly levelled Fisher grips, and washed up skeletons. Duoed with 2 thanes, and w/o question these at oj, are much easier than cultists at low yellow.
There are several distinct camps of these mobs with about 5-6 per camp. Drop rates on the kill task items is about 1 in 7-8 or so. Due to kill rate, you can fill up on these quite quickly. Drop leather ROG gear mainly.