Truth be told this reminds me of a similar thing in crystal saga, for about 4-5 months there was an area only accessible by high lvls with i think 5 map instances where they would afk for hours collecting literal hundreds of cash shop mats, however pvp was on (well evil mode) and the high lvls choose who got what spot... see the difference is the high lvls started giving the mats out helping everyone else, i dont see anyone of those high clans doing that here... i really dont