I need a working Diablo II duping method for Closed Battle Net 1.13. It should be unpatchable, or at least last a quite long time. And not too complicated. I can use multiple D2 windows if needed. I first want a proof that it works before payment. Diablo 2 is a game mostly played online on Battle Net and duping is a secret way to duplicate items you find in the game.
Oh and I will pay instantly per Paypal after the proof, and the items should also be able to be permed. I don't need something that creates pictures and then disappear after exiting the game. A method to perm the items should be available too.
In addition this program should of course be undetectable and work for the current patch