Marlon

Marlon is the final Gym Leader of Unova, who specializes in using -type Pokémon. He debuts in Pokémon Black and White Versions 2.

In the anime
Marlon makes a short cameo appearance in the the opening of Pokémon: Best Wishes 2, along with Caitlin, Cynthia, Alder, and Drayden.

He will make his debut in BW096 battling a trainer's Samurott with his Mantine.

Pokémon Black and White Versions 2
Gym Battle

Normal

Challenge

Water-type Tournament

Unova Gym Leader Tournament/World Leaders Tournament

Trivia

 * Marlon's name possibly originates from the Spanish word for sea, "mar" and the fish . Marlon's Japanese name, Shizui, slightly has the word Mizu which means water in Japanese, a reference to his type preference.