I want only one ;) Also, I'll help you with the shifting, but I use a program to do that (CMT for details; I don't have a second DS, but you don't lose your Pokémon in the 4th Gen). And, this transfer is urgent? Because it's almost 3 AM here and I need to sleep, if you can wait some hours I'll be very grateful.
Ah, I have a Roselia too, I can breed one (I didn't see your ask before, my personal life is a bit messy).