JOKES ON YOU RAYQUAZA LEARNS FLY THROUGH LEVELING!
I know. That thing already had the move upon catching.
So you didn’t teach it fly, therefore it doesn’t count!
How do you know I didn’t go to move deleter and then teach it again?
Also, are you sure that ActionReplay'ed Kyorge wouldn’t work? Fight with Rayquaza had a special transition and Legendary Pokemon battle theme.