Onyx
オニキス
Sidian is one of the admins of the Explorers, and a recurring major antagonist in Pokémon Horizons: The Series. (Source: Bulbapedia)
オニキス
Sidian is one of the admins of the Explorers, and a recurring major antagonist in Pokémon Horizons: The Series. (Source: Bulbapedia)
