Save it as a lv. 100 party pokemon in pokegen, open it with a hex editor look for "64" at location 0x8C. Change that to "09" save. openup in Legality Checker, there will be an error after about 3 seconds don't close it out make note of the checksum, if it says invalid write those 4 characters down, format WXYZ. Open in hex editor again. WX goes at location 0x07 and YZ goes at location 0x06. Save. open from pokesav, NOT POKEGEN, in the party section (preferrebly slot 1 so have a crappy pokemon there) create code. Use code.