no
It should be impossible because shayminwas made in 2007 ruby was made in 2003 unless you can hack and make your own Pokemon than its completely impossible.
get shaymin on your team and then the pikachu will disappear.
You need to defeat the 8th gym first. You will be surprised to see who the gym leader is. Then go to the power plant. But don't go in. Use surf, and go above the town. You will see an entrance. Go through the place and you'll see a weird Pokemon figure. That's Shaymin. Talk to it, then fight it. All legendary start with beating the 8th gym in ruby destiny except for Entei and Ho-Oh. Oh yeah, if you wanna catch Ho_Oh, search How do you get Ho-Oh in ruby destiny.
no
In Pokémon Ruby Destiny: Rescue Rangers, Shaymin can be found on Oceania Isle after you complete the main storyline. You'll need to solve a series of puzzles and navigate through the island's areas to reach its location. Once there, you can encounter and capture Shaymin in its Land Forme. Make sure to explore thoroughly, as the island contains various hidden paths and items.
Shaymin is number 492
A TRU Shaymin is a Shaymin that was available for download from Toy's R' Us (TRU).
In DP, go to the flower shop. The shaymin MUST be an event shaymin. :3
Shaymin's sky form is a form that the Pokemon character Shaymin can take.
You need to get the flower, by taking a LEGIT shaymin to the flower shop, talking to a certain girl, who will give you a flower of which you must use on the shaymin. It will work if the shaymin is LEGIT.
After catching the event shaymin go to the blond girl in floaroma town and she gives you a gracedia flower, give it to shaymin and (morph)Sky shaymin