Okay, well, I'm having a bit of a problem using the Gracidea flower. I've got an event Shaymin and acquired the flower in the flower shop in Goldenrod City, and the flower allows me to change the event Shaymin between its Normal and Sky Formes. However, when I try to use the Gracidea on the Shaymin I caught in the Flower Paradise, the game (HeartGold) tells me that it won't have any effect. What's the deal? Has anyone else had this problem?
If it makes a difference, I used an ActionReplay (which is why I'm posting this in this particular forum) to acquire Oak's Letter, but the game wouldn't check that, would it? It would check to see whether the Pokémon was legit, which it is. I managed to catch Shaymin in a regular Poké Ball, too, so would that be the problem?