Hi, I found an easy enough way to get some charms , Dread scarab along the west side of Dread wastes drop Charms and are usually in packs of 5 with only about 36k hp
if you start at the top and aoe your way down through all the packs of scarabs by the time you reach the bottom just mount up and fly to the top where all mobs should have respawned , Repeat the same thing over and over for some easy charms ,