You need to go to an event or get an AR to hack the event but at Toys R us they're giving away Darkrai! (I don't know if it's the Pokemon or the members pass). From May 31st to June 1st from noon to 4pm. In America.
You dont catch Darkrai in Pokemon Pearl. You can catch it in Pokemon Platinum at level 40.
you catch him
Shaymin and Darkrai. Search for pearl tweaking glitch on youtube.
Darkrai is a Pokemon from Generation IV, and Pokemon ruby is a game from Generation III , so you can only get darkrai in Pokemon Platinum, Diamond or Pearl
You have 2 Nintendo DS then send the darkrai (You have to have the mystery gift in diamond or pearl)
its both darkrai or criselia
Import it from Diamond or Pearl.
Darkrai is an event Pokemon, and cannot be found through normal game play. Darkrai thus cannot be found in SoulSilver. Darkrai was an event Pokemon that was available for Diamond and Pearl, but not for SoulSilver.
Manaphy and Darkrai.
darkrai and arcus
You have to trade from diamond or pearl
No, the only way to capture Darkrai in Diamond or Pearl is to obtain the Member Pass Key Item from a Nintendo event. At the time of writing, this event has yet to happen. Several Darkrai have been given away at Toys 'R Us in America and Woolsworth's in the UK. Those Darkrai are currently the only legitimate Darkrai.