|Nicknames||Butler (by Shar'Crave Yerlyi)|
Leon Klow is Shar'Crave Yerlyi's private butler. He's an Ultimate-Class Hybrid.
His apperance was never mentioned.
Leon seems to be obedient and loyal.
Powers and AbilitiesEdit
Immense Demonic Power: As an Ultimate-Class Hybrid, consisting Devil part, Klow has an immense demonic power.