The Horsea I caught came with the Dragon Scale. As for the Dubious Disc, I traded it over. I wasn't sure if maybe you moved the items around or not, and I assumed you'd let us be able to get almost all of the pokemon by the time we reach E4, including Porygon-Z. I didn't feel like searching all over to see if you did change some items around or not, so I just traded it over. Sorry