Ghost or other psychic Pokemon, depending on the Pokemon in question.
Psychic Pokemon are weak against Bug, Dark and Ghost.
From Generation 2 onwards Pychic Pokemon are vulnerable to Bugs, Darks and Ghosts
Psychic type Pokémon are weak to Dark, Ghost and Bug type moves.
Psychic pokemon are weak to Ghost, Bug, and Dark.
bug, dark, and ghost
You have no life...
Psychic is strong against Poison and Fighting, weak against Psychic and Steel, and has no effect on Dark. Bug, Dark, and Ghost are strong against Psychic. Psychic and Fighting are weak against it. There are no types that have zero effect on it.
Psychic types are weak against dark and ghost But Pokemon like bronzor or brozong are weak against them because they are still types But a Pokemon like Gallade a Psychic-fighting type will be weak against dark ghost AND Flying types hope i helped
Regardless of their type, Pokemon can learn a variety of moves and attacks, so, Psychic is not immune to any Pokemon. If you are referring to what "type" has no effect against Psychic, the answer is none. Psychic isn't immune to any type. It is resistant to Fighting and Psychic attacks though. There is one thing, however, back in Pokemon Blue, Red and Yellow, Psychic used to be immune to Ghosts, but that was years ago and strangely, after those 3 games, Psychic became weak to Ghost.
Machamp is a fighting Pokemon. Psychic and flying are super-effective against him. Gameguy100: I would use a psychic Pokemon against him in case he knows a rock move like rocktomb or rockslide which is super-effective against flying Pokemon.
dark, for one, but psychic is super effective against dark to, try doing some research, it will be easy to find out.
psychic type pokemon are weak against psychic steel and dark
The pokemon that are strong against psychic are bug, dark, and ghost.
Dark and Ghost Pokemon are good against the Psychic Type Kadabra, Kadabra's defense is usually one of its weakest stats, so to eliminate it quickly, use an attacking move that is Ghost or Dark.
Fighting types are weak against psychic and flying types.
What are psychic type Pokemon weak against
It differs among card but generally speaking, psychic is weak against psychic themselves.
There are 3 types that work best against psychic Pokemon: Bug,Rock,Ghost, and Dark.
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.
Fighting-type pokemon are weak against it.
Bug, Ghost, and Dark type are super-effective (2x) against Psychic type Pokemon (assuming it is pure Psychic, such as a Mew)
Fighting.
Psychic Pokemon, as well as in any other Pokemon game are weak to the types; Bug, Dark, and Ghost. However, Psychic has no effect at all on Dark Pokemon.