Darkrai can be found in many places.
The easiest ones took look for him would be in,
1. Miracle Sea 3F
2. Mystifying Forest 13F
3. Spacial Rift 12F
These are the easiest places because they're more commonly known.
To get darkrai or any other legendaries though, you need the Secret Slab or the Mystery Part occasionally found on the Job Bulletin Board in Guild Master Wigglytuff's Guild usually having to travel with a Pokemon
Good Luck!
P.S. You should have a Friend Bow in handy when trying to recruit them.
you find darkrai on the bridge on mount kosicotsku
you find darkrai in the dark crater!
You have to have an action replay to get to Darkrai.
You can only find Darkrai through a Pokemon Event.
you cant find darkrai in soul silver, but you can find dakrai in pearl/diamond/platinum
YOU CANNOT FIND DARKRAI IN EMERALD, SAPPHIRE, RUBY, FIRERED, OR LEAFGREEN!!
U find Darkrai in Dark Crater.
no.
You will find Darkrai at Newmoon Island but you need a membership card and go to that one house that is locked.
you can find creselia on moonlight island but i dont know about darkrai.
A Mystery Gift event will be starting on May 9th for Darkrai.
Get a Action Replay