In that quest if u pay 3kk u can get the q items to change class. BUT there is a catch,If u do normally the quest and then keep the quest items (not giving em to last npc to change class) u can stil do the alternate quest but mammon will pay u instead 1kk for each q item u already have , that means u will get your 3kk back.But the q has on it the x3 adena reward so u ill get 9kk.Ppl will abuse it for sure.