From Bulbapedia, the community-driven Pokémon encyclopedia.
The Fairy type is one of the eleven TCG types. It is represented by the color pink and symbolized by two shapes resembling a star and a pair of wings. It may also be a stylized depiction of Xerneas's antlers.
The Fairy type contains all Fairy-type Pokémon found in the main series video games. For example, Xerneas, Sylveon, and Aromatisse are Fairy types in the TCG. Some Pokémon that were classed as Colorless types prior to the Kalos Starter Set, such as Snubbull, are now Fairy types.
The Fairy-type debuted in the Kalos Starter Set. 11 additional Fairy-type Pokémon were introduced in the XY expansion. For a list of all Fairy type Pokémon cards, see here.
Generally, Fairy Pokémon have a weakness to:
Generally, Fairy Pokémon have a resistance to:
These types are generally weak to Fairy Pokémon: