Be more specific please, Posting the pokemon you want is fine, but what about how you want the pokemon ?
You want a AR code for them, Trade them.. Anything is possible here..
You can use the NDS Backup Tool Wifi 0.31f to Backup your original card on your pc in .sav file format.
I do this allot of times, and I can ensure you that it works.
7 Pokemon per code is safe, Also, They wont come up in your pokédex if there not entered yet,,
So, that would be like 20 or codes to get all of the Event pokemon..
Cool thats the Ageto Celebi, only a little changes to it, like the IV's and the Shiny is added to (I think)
Unless the japense dude who got this asked for a shiny one