Is there any move that doesn't effect dragon?

Yes, there are several types of moves that do not affect Dragon-type Pokémon, specifically Normal and Fighting-type moves. Additionally, moves that are classified as Ghost-type do not affect Normal-type Pokémon, which may indirectly involve Dragon-types in battle scenariOS where mixed types are present. However, most moves, regardless of type, can be effective against Dragon-types, particularly those that are Dragon, Fairy, or Ice-type.