|Real Name||Arthur King|
|Epithet||The Shadow Spirit|
|Affiliation||League of the Legendary Heroes|
|Voice Actor||Austin Trindle|
Arthur King is a member of League of the Legendary Heroes and he's a human formerly and now he's a shadow from the undead and his goal is to have revenge against Samantha the Succubus and try to defeat his biggest fan Ken Yoshzimaru and He's a Spirit Level to make shadows clones and he can teleport himself to the different dimension.