Chansey

Chansey (ラッキー Lucky) is a -type Pokémon. It is the evolved form of Happiny, and can evolve into Blissey. Chansey's evolve from Happiny when Happiny is given an Oval Stone and then to Blissey when Chansey's happiness exceeds a certain number.

Appearance
Chansey is an Egg Pokémon. It has three strands of hair sticking out on each side. Chansey is entirely pink, except for its egg.

Special Abilities
Chansey can have the ability Natural Cure or the ability Serene Grace. Natural Cure causes all of Chansey's status effects to be cured when Chansey is switched out. Serene Grace doubles the chances that secondary effects happen. Chanseys are supposed to bring happiness and are seen carrying a stone shape egg and shares it with injured Pokemon. Chansey (and it's evolutionary line) also happens to have more items associated with it than any other Pokémon: the Lucky Punch, the Lucky Incense, the Lucky Egg, and the aforementioned Oval Stone.

In Anime
In the TV series Chansey is used as helper for Nurse Joy in the Pokemon Centers.

Mood
Chansey is an extremely brave and kind Pokémon and whatever its mood is, its always smiling.