Did the Shaymin mission next, I hadn't wanted to try it out, I was saving it for a "rainy day" lol. Basically I wanted to play it later on so that I could have something to look forward to. I don't know if you can play the mission again. It started with one of the girl character's getting scared when she heard something following her. Then it turned out to be a Shaymin. I had to follow the Shaymin into the jungle area but it was hidden to look like a flower. I had to capture some Pokemon for their Assists then I checked each flower. Found it but it ran into the flower garden. Went on Suicune and captured it's Land Forme.
Then those Nappers interfered and it changed to Sky Forme. They went to the sky and so did I. I meet them up their and then they turned on me as usual; with their flying machine's laser beams. I had a lot of trouble with them, the first round of attacks were avoidable but as the attack continued, I got hit and received heavy damage. Finally I beat them and Shaymin Sky Forme attacked me. It was fairly easy to capture it, even easier than the Land Forme. I caught it and the mission was resolved. I was able to send it to a game of my choice. I chose Soul Silver