The Final Fantasy equivalent to Blissey is a white mage and a little bit of a tank. She technically is a better then Audino at being a nurse. You can save money on Full restores by having her use Softboiled on the party and then healing her with a Full restores or use Softboiled in battle. It has the highest HP stat of all Pokémon however with a low Defense stat make it less of an effect tank as Shuckle who has lower HP but is has the Highest Defense and Sp. Defense. Shuckle tougher to defeated then she is. But the plus side is they give out a ton of exp. when she KO and Pokémon Breeder in the White Treehollow will have two members of the Chansey family in there party.
Blissey copyright of Nintendo