Mesprit

Mesprit is a Psychic type Legendary Pokemon introduced in Generation IV.

Currently, Mesprit has not been added to Pokémon Shuffle, as the Lake trio wasn't added yet.

Mesprit is a member of the Lake guardians, along with Uxie and Azelf.

Trivia

 * Mesprit is one of the shortest and lightest Psychic type Pokemon.