i think tyranitar is the best dark pokemon, then honchkrow and then umbreon.
dark Pokemon are
A dark type Pokemon or a powerful dark type move is good. Ghost types work particularly well too
fire Fire and Dark
Dark-type Pokemon are weak to Bug and Fighting moves. So your Ice Pokemon should have some of those.
Dark types are really good on ghost types
which elite four are you referring to. use bug and fightning move to defeat dark pokemon.
i don't now were to find it but gengar is good
Fighting Pokemon are good against Ice, Normal, Rock, Dark, and Steel Pokemon.
any Pokemon that is a dark type any Pokemon that is a dark type
the moves that i think that are good for it is fly, dark pulse, protect and sky attack. You are reading a Pokemon master.
figure it out Try out different pokemon, but preferably ones with dark or ghost type attacks. I would NOT recommend using Gastly, etc. but Gyarados, who learns the dark type bite move, is a good choice.
there arent dark Pokemon in any Pokemon game.