Dark (type)

Attack pros & cons

Dark moves are super-effective against:

Psychic Ghost

Dark moves are not very effective against:

Fighting Dark Fairy

Defense pros & cons

These types have no effect on Dark Pokémon:

Psychic

These types are not very effective against Dark Pokémon:

Ghost Dark

These types are super-effective against Dark Pokémon:

Fighting Bug Fairy

Dual-type attack pros & cons

This chart shows the strength of the Dark type against every type combination. The fraction of damage a Dark type move will deal is shown - ½ means 50% damage (not very effective), 2 means 200% (super-effective) and so on.

Note: this type chart has been updated for Pokémon X/Y. Prior to this, Dark & Ghost were not very effective against Steel (now they are neutral).