Yes it works with mine also. You can go to several Poke'mon that are in the Nationaldex but not in the Unovadex. Such as Politoad, Poliwag, and (in this case) Dragonite. It's quite weird and it works for all the games because i've tested it on two games. I came upon the glitch myself. If you go to the FORMS, it shows Victini and it says that there has been 0 seen, 0 shiny seen. Weird.