Question: is phione a legendary or mythical?
Answer: Phione is listed as a Mythical Pokémon in a September 2016 Nintendo feature story on Mythical Pokémon. Phione is not found in any regional Pokédex, a trait that is otherwise exclusive to Generation IV Legendary and Mythical Pokémon. ... Only Legendary and Mythical Pokémon are able to be summoned in this way.