Grisato

Grisato is the Champion of Cillia and the special guest for the Battle Arena Championship.

Tameukami
He and Tina visit Vekone for the Battle Arena Champion. After the Championship is over, they help Delmona and the player find the Legendary Pokémon Tameukami.

Trivia

 * His name comes from the Japanese word Girishahito (ギリシャ人), which means Greek man. It's a reference to him wearing Greek robes over his clothes.
 * It is said he was chosen to be the Champion after the last Cillian Champion passed away.