sorry but i isn't possible never will i tried. you need wifi for the gts and just a code for the cloning in action replay. in gtsu put in a Pokemon and put some level and when i says saving don't turn off u turn it off when it says it, then go back on your game and on the tittle it would say like game was something idk and if it says it it means its working.
put a Pokemon in the gts and when its being sent turn the game off and you should have the Pokemon in the party and the gts
Sorry, but you can't. The only possible way is to use GTS. THIS IS A JOKE YOU CAN BUT YOU NEED A BIDOOF
how to clone Pokemon in diamond without gts or action replay
Action Replay ds.Buy it at Target or order it from amazon.
You can trade from the GTS or from someone else.
gts
The GTS cloning glitch.
I am so sorry but this is impossible.
trade from a friend
You can obtain it through the action replay, trade, or GTS.
W/O an AR, use the GTS and you can get all but arceus vivi: nah you cant get Pokemon on GTS without it being in your pokedex. and if u dunt have action replay how can you get shaymin? Unless you have friends there's no possible way.
Use the GTS and some friends, and be VERY lucky!