A dark type is good against ghost and psychic types
Fighting and Bug types are good against dark types.
When attacking, Dark-Type Pokémon are strong against Psychic-Type and Ghost-Type Pokémon. When being attacked, Dark-Type Pokémon are strong against other Dark-Type and Ghost-Type Pokémon.
Fighting and Bug are weak against dark types.
fighting and bug
Fighting.
A dark type Pokemon or a powerful dark type move is good. Ghost types work particularly well too
Ghost and Dark-type Pokemon are super effective against Ghost types.
Ghost-type Pokemon are weak against Ghost and Dark-type moves.
Fighting and bug type moves are super effective against the dark type.
Ghost or dark pokemon
i only know a few but ghost, dark, flying, pokemon are good against psychic but phychic pokemon are good against fighting, bug, and doesnt affect dark pokemon
A dark type Pokemon or a powerful dark type move is good. Ghost types work particularly well too
The fighting type is weak against Ghost and Dark Pokemon, so a Sableye would be good.
dark type moves are a good choice against psychic
Fighting and depending on it's second type can be whatever
Fighting type and bug type are strong against dark type Pokémon.
Psychic-type Pokemon are weak to Dark-type attacks, such as Faint Attack or Shadow Sneak.
A psychic, dark, or steel type Pokémon.
Ghost and Dark-type Pokemon are super effective against Ghost types.
Ghost-type Pokemon are weak against Ghost and Dark-type moves.
Psycic Pokemon are weak against Ghost type, Bug type and Dark type. Psychic types are good against Fighting and Poison types since Pokemon Gold (and onward)
Psycic type is good against Dark type, if you are playing Pokemon platinum then you can get a Ralts outside Hearthome all you need to do is train it up to lvl 26ish and it will help lotz with Fantina This will have the opposite effect. Psychic is weak against Dark, and even so, the Gym is GHOST. In addition to this, Psychic is also weak against ghost, so use a good fighting or bug type. Machamp or Scizor are good choices.