Infernal Magic

Infernal magic is a school of magic centered around the casting of spells, and warping of magical energy into chaos and destruction. It is the antithesis to Enlightened Magic, and one of the three schools of magic. It is practiced primarily by races from The Maw, though groups of Hissaurians and Daemrians have been known to practice the magic.

Origin
The creation of infernal magic is directly linked to the magic of The Great Asura Agunum, being a manifestation of his power which was first given to the Abyssals, who then taught it to other races of The Maw.