You have to get it from an event. For example, I got my Darkrai from an event at Toys R Us.
i think you can a darkai
Through Nintendo event or using AR.
Darkrai can be caught in the following games: Diamond Pearl Platinum
map 8
Dark and ghost I think.
You cant its a boss
You can't because darkrai is a 4th generation pokemon
giratina,mespirit,uxie,azelf,darkai,shaymin,cressellia
yes
u can only get darkrai or arceus or shaymin with cheats or a pkmn event ( which there hasn't been 1 in quite a while and it was for a manaphy ) to get thosse Pokemon.. so if u want ill trade you a Pokemon of your choice with a lvl of your choice...
practice on spelling for darkai diamond
Yes, if you want because any Pokemon may battle any Pokemon. Hope I helped, Luchio1:-)