no. If you have a Pokemon gameboy game migrate deoxys onto platinum and go to pal park on rt 221 and find it in the grassland area.
Deoxys isn't in Platinum. Sorry to burst your bubble.
It's possible but you may not be able to catch a cresselia afterwards. Problem is, I haven't figured out how.
If You Want A Deoxys In Pokemon Platinum ,Migrate,Trade,Or Use The Action Replay Pokemon Modifier.
you cant get deoxys in platinum dumbnuts only emerald ruby sapphire so be smarter dumbnut!!!!!!!!!!!!!!!!('_')
you cant
u can't catch it but if u need help just e-mail me. Michellepan2100@hotmail.com
You would need to use an Action Replay or transfer it from Pokemon Emerald, FireRed, or LeafGreen, for it is impossible to catch Deoxys in any location in Pokemon Diamond, Pearl, and Platinum.
There is no deoxys in Pokemon platinum... u could only migrate to pal park from 3rd generation. :)
You catch deoxys at birth island.
You can't catch Deoxys in Silver..
you have to get more then 45 gym to catch legendary Pokemon! deoxys is a legendary Pokemon