Zagan's partner in crime, that is to say, his only friend. He is also as powerful or even more than Zagan. He too is a candidate of becoming a demon lord.
Barbatos
バルバロス
An Archdemon's (Friend's) Dilemma: How to Babysit a Crybaby Knight
バルバロス
Zagan's partner in crime, that is to say, his only friend. He is also as powerful or even more than Zagan. He too is a candidate of becoming a demon lord.
