Griefermagic

Griefermagic is the polar opposite of Craftmagic in that it's sole purpose is destruction. It is a dark and evil type of magic that seeps with corruption, and those who dabble in it often loose their minds. Not much is known of it except for it's destructive capabilities, but Griefermagic universally forbidden to use. Flaming is considered a type of griefermagic.

Those who use, or are affected by Griefermagic over time, or in large quantities, are often afflicted with the Griefer curse.