Talk:Forgery/@comment-4629826-20120531034405/@comment-65.12.231.223-20120531193255

You have to do it with a substantial item. You'll know its a good item when, after its done, it will say "forgery" in the item discription. I got the Acheivement (or trophy for PS3) by trying to make another port crystal...the forgery port crystal didn't actually function though