Malebolge

"And that is your sin."

- The "entity" of Malebolge to a new Bolgia Malebolge (マレボルジ, Mareboruji) is a mysterious demonic power discovered by Azazel, collected and stored, and later discovered to be able of creating special Demons known as Bolgia (ボルジア, Borujia). It is classified as a unique form of Holder Magic and Caster Magic, despite not being a magic in and of itself, and moreso raw power that can be shared to others. It's main usage is the creation of the Bolgia, although few exist, due to very few compatible individuals existing.

Trivia

 * Malebolge is named after the Eighth Circle of Hell, from Dante's Inferno, and Divine Comedy, which represents violence.
 * The Bolgia are named after the Ten Bolgia, and each one represents what each numbered Bolgia punishes its victims for.