You know how some games like Dragon Age 2 have dev consoles? Vindictus apparently has one too. You could do anything with it, including spawn any item (cash shop or not) with whatever colors you wanted, and however upgraded you wanted them to be. That's why there are items with impossible color combinations on the marketplace. Right now all Nexon has done is removed the functionality of 3 console commands (take 0 damage, do infinite damage, spawn any item), but there are still like 1000 more. There's not even a point to playing this game atm.