to find out, you coud get on YouTube.com and look "Darkrai in Pokemon pearl" or get on a website called www.chaptercheats.com.
The boy in Pokemon diamond and pearl have nightmares when darkri shoot a nightmare ball at the boy when he is in the garden and some of the Pokemon attacted darkri and darkri said"leave now".
their is no darkri egg, you need the event
You need a special Pokemon event.
trade from diomad/pearl/platinum or cheat
You can't. It is only obtainable by event in Diamond, Pearl or Platinum
go to pokemon.com and they tell you the events what about after allevents are over
arcres shaymin darkri dialga palka uxie
mystery gift 5 time I had to answer that one PS why does everyone spell darkrai wrong?
Darkri is on new moon island, you can get there by cheating or a Nintendo special event.
2 years ago they used to do events like Arceus, Darkri, and Shamin. Know they stopped so the only way is to use Action Replay or trade with someone you know that has a Darkri.
you cant unless you go to a promotional toys r us event
You don't unless you import from a Pokemon diamond, pearl, or platinum game after you have unlocked the ability to do so.