Yet easy spot was winterspring yeti cave but now hardly any yeti's in there atm and yet due to 5 times run for dungeons (cant farm) so where good place to get least 350 stacks of rugged fast (for LW)
Dire Maul North hyenas. They may be lower level, but they drop rugged leather most of the time. Round up all the packs in the first courtyard, kill them, skin them, then reset.