Hoopa is a-type Pokémon introduced in Generation VI. It is also known as the 'Mischief Pokémon'.
Hoopa's other form, Hoopa Unbound, is a-type Pokémon Introduced in Generation VI. It is also known as the 'Djinn Pokémon'.
How to Obtain
Hoopa is currently unobtainable in the game.
'Hoopa cannot evolve any further but it can change its form into the 'Unbound Form' using the Prison bottle as seen in the official Pokémon movie, Hoopa and the Clash of Ages'.