I don't know a code, but you could:
1. After beating the Elite Four, go to turn back cave, and go to the room in which Giratina would be in in D/P, and enter the portal.
2. Use pokesav.
The griseous orb cannot be gotten in diamond. it's a platinum exclusive.
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you have to purchase an action replay. then, you can type in Google.com and research Pokemon platinum action replay codes.
Action Replay
yes you can get shiny Pokemon with action replay
No it is only for Pokemon platinum
The griseous orb cannot be gotten in diamond. it's a platinum exclusive.
D2000000 35364690 b2100000 e3056310
Your friend code backward. There is no action replay code for Zoara in Pokemon Platinum.
you have to purchase an action replay. then, you can type in Google.com and research Pokemon platinum action replay codes.
yes action replay does work on Pokemon platinum. does it work for the DSi?
no
Pokemon can be copied on Pokemon Platinum. But to do it you need an action replay. = =
put in action replay in ds then when on that take out put platinum in
yes you can use action replay on Pokemon platinum
action replay
you can get it on ebay