Hes not in the orignals and in the later ones hes a in game boss
U find Darkrai in Dark Crater.
mystifing forest bf13
Shaymin and Arceus are the only two Pokemon you cannot find or recruit. You can find every Pokemon from Bulbasaur to Darkrai, but not those two.
You can also find Darkrai on the 3rd floor of Miracle Sea.
You can only find Darkrai through a Pokemon Event.
Deep Dark Crater B12F which is the level after the Manaphy and Phione Level in the Miracle Sea, after that, when you go into Azurill's nightmare, the level which is after that is the level where you have to find Darkrai
If you are referring to Pokemon Mystery Dungeon, just leave it in your bag, and you will find legendary Pokemon in some dungeons, like Lugia, Ho-Oh, and Darkrai.
Unfortunately, shaymin and arceus don't appear in Pokemon mystery dungeon 2. It has every Pokemon from bulbasaur to darkrai, but not those 2.
first you have to go into pailkia's nightmare. then before youdisappear the real cresellia knocks darkrai. then darkrai will tell us to meet in dark crater.then that's all
you find darkrai on the bridge on mount kosicotsku
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
deep dark crater b15f i think deep dark crater b15f i think