Shaymin

Shaymin is a -typePokémon introduced in Generation IV. It is known as the 'Gratitude Pokémon' and has a Land-forme and a Sky-forme (Not in game).

How to Obtain
Shaymin can be found in Swarms. It can also be obtained through Trade or Pokémon Roulette.

Evolution
Shaymin evolves into sky form using the Garcinia item (Not in game yet)