Eusine/Anime/Main/Character

Eusine is portrayed as a bold individual with an overwhelming obsession for Legendary Pokémon like. However he comes across as arrogant with a slight superiority complex. Eusine prides himself on his knowledge on myths and legends. He is unprepared to listen to others and often assigns himself the leading role, like when he relegated Kudo to the sidelines as he tracked in The Legend of Thunder!.

He is apparently very close friends with Morty, who is also an expert on the legends. Morty acts as Eusine's voice of reason, trying to convince him to calm down and ease up, but to no avail. When Eusine left suddenly at the end of For Ho-Oh the Bells Toll!, Morty's lack of surprise indicates that this has happened before.