Psychic and Rock types: weaknesses, resistances and Pokémon

Psychic and Rock Pokémon take double damage from Water, Grass, Ground, Bug, Ghost, Dark and Steel moves and resist Normal, Fire, Poison, Flying and Psychic moves.

That is 7 weaknesses against 5 resistances, so these Pokémon rely on Speed or offensive power to make up for it.

Psychic moves are super effective against Fighting and Poison and not very effective against Psychic and Steel. Rock moves are super effective against Fire, Ice, Flying and Bug and not very effective against Fighting, Ground and Steel.

To beat these Pokémon, your best pick is Water, Grass and Ground moves. Avoid Normal, Fire, Poison and Flying moves, which deal little or no damage.

There are 3 Pokémon with this combination, such as Lunatone, Solrock and Iron Boulder.