Ellos son los secuaces de Devilus. Ellos siempre se han peleado entre ellos por ganarse la preferencia de su jefe, cosa que resulta imposible ya que el siempre le encarga los planes mas importantes a Nali, su ayudante principal (luego se revelara quien es). Por eso mismo no dudan en hacerle travesuras a ellos dos para que sus planes no salgan como debiesen. Sin es una salamandra demoniaca y es la mas ágil e inteligente de los dos, mientras que Ira es una cabra demoniaca de músculos enormes pero de inteligencia un tanto limitada. A pesar de estos defectos en ocasiones logran hacer sufrir a Max y sus amigos.

They are the Devilus henchmen. They have always fought each other to gain the preference of their boss, which is impossible since he always orders the most important plans to Nali, his main assistant (later revealed who he is). That's why they do not hesitate to make mischief to them both so that their plans do not go as they should. Sin is a demonic salamander and is the most agile and intelligent of the two, while Ira is a demonic goat with huge muscles but with somewhat limited intelligence. In spite of these defects sometimes they manage to make Max and his friends suffer