fairy type was introduced in Pokémon x and y
there super effective against dragon
howether
weak against
Poison and steel
for example sylveon vs lucario?
lucario as an advantage over sylveon
Poison-types and steel-types
the flying type is super effective against fighting. also psychic type moves are super effectiveFighting-types are weak against Psychic, Fairy, and Flying-type attacks.
water
They are strong against a lot of types. They are weak against Fire, Fighting, and Ground though XD. They are also weak against water types.
Whiscash is only weak against grass types.
Poison-types and steel-types
The Fairy-type is super effective against Dark, Fighting and Dragon-type Pokémon. It is immune to the Dragon-type which is used too much so the Fairy-type is a good choice to use.
Fairy-type Pokemon are weak against Poison and Steel-type attacks. Do not use Dragon-type attacks, for it is immune to Dragon.
Fairy types are weak against Poison and Steel types, and their attacks aren't very effective against them or Fire types.
scraggy and its evolution scrafty are both dual dark fighting types so they are weak against Bug Flying Fighting (Gen 6) Fairy 4x
Since Honchkrow is a Dark/Flying-type, its weaknesses are Electric, Rock, Ice, and Fairy-types.
the flying type is super effective against fighting. also psychic type moves are super effectiveFighting-types are weak against Psychic, Fairy, and Flying-type attacks.
water
Gardevoir is weak against the Ghost, Poison and Steel-types.
Fairy-type Pokémon and their moves are super effective against Fighting, Dragon and Dark-type opponents, but not very effective against Fire, Poison and Steel types. While they are immune to Dragon-type moves and barely affected by Fighting, Bug and Dark type Pokémon, Fairy-types are weak against Poison and Steel type Pokémon whose moves are super effective.
I assume that you are referring to Fighting-Type Pokémon. When attacking, they are weak against Poison-Types, Flying-Types, Bug-Types, and Psychic-Types, and ineffective against Ghost-Types. When defending, they are weak against Flying-Types and Psychic-Types.
Water , Grass , Ice , Fighting & Fairy