You need to have completed the game. Get a mystery part or secret slab. Go to Mystifying Forest(13F). Defeat him and he might join your team(get a golden mask if it doesn't work)
You have to beat the game to battle darkrai.
dont no
go though a dungeon with cresslia and when you reach the end you will fight darkrai
Recruit from Dark Crater or Mystery Part or Secret Slab
you have to defeat darkrai and have cressilea,manaphy and palkia on your team
Manaphy returns some time after you defeat Darkrai.
It's the Darkrai battle, as also seen in Pokemon Mystery Dungeon Explorers of Time/Darkness.
If you defeated darkrai on Pokemon explorers of sky everyone would be happy then you need to find the 7 treasurs And something speciallyy!!!! YOU CAN EVOLVE YOURE STARTER POKEMON LIKE RIOLU PICKACHU SKITTY!!! :D :D
no :P Diffrent Person: Actually darkrai IS in explorers of sky Another Person: Darkrai Can be found in the dark crater (Near the end of the game)
Once you defeat darkrai in battle that is the end of the main game.
No he's in explorers of Time,,darkness & sky
after egnima part, surrounded sea holding golden mask at 3rd floor,darkrai!