Usually Fighting and Bug type pokemon is effective. However, dont even think about using Psychic or another Dark type against a Dark type. It wont be much effective.
Both Fighting types and Bug types are super effective against Dark types.
Dark type moves such as night shade,shadow punch,etc.are super effective against dark Pokemon.
Psychic Pokemon are Super effective by Bug type, Dark type and Ghost types
Psychic type Pokemon are weak to Dark, Bug and Ghost type moves. Psychic Pokemon can also struggle against Steel types as not all Psychic Pokemon can learn moves effective against them. Overall the best type to use against Psychic types is the Dark type. Since the Dark type is not only super effective against them but is also immune to Psychic moves.
A Dark type, Rock type, Ice type, or an Electric type.
Ghost and Dark-type Pokemon are super effective against Ghost types.
Ghost and Dark attacks are super effective against Ghost type pokemon.
Both Fighting types and Bug types are super effective against Dark types.
Fighting and bug type moves are super effective against the dark type.
Darkrai = Dark-type, Fighting is super effective against dark.
fighting types and bug types are the most effective types on dark.
Dark and Ghost.
dark, for one, but psychic is super effective against dark to, try doing some research, it will be easy to find out.
Dark type moves such as night shade,shadow punch,etc.are super effective against dark Pokemon.
Psychic Pokemon are Super effective by Bug type, Dark type and Ghost types
Psychic type Pokemon are weak to Dark, Bug and Ghost type moves. Psychic Pokemon can also struggle against Steel types as not all Psychic Pokemon can learn moves effective against them. Overall the best type to use against Psychic types is the Dark type. Since the Dark type is not only super effective against them but is also immune to Psychic moves.
dark type moves are a good choice against psychic