Morty

Morty (Japanese: Matsuba) is the Ecruteak Gym Leader, a specalist in Ghost types.

He is known as "the mystic seer of the future", although this aspect has not played into any canon.

He aids in protecting the Towers of Ecruteak, and is a student of the legends surrounding them. As such, he has a close relationship with Eusine.

In Pokémon Special, he is an 'item finder', using his powers to locate lost objects.

In the anime, he teaches classes on training ghost types.