User blog comment:BlackWizardZeref/Fairy Tail Chapter 444: Emperor Spriggan Review/@comment-24102956-20150713184125/@comment-24038953-20150717235136

To the comment about controlling his magic, no amount of training will help. The only way for him to control his magic is to not give a damn about killing. The more he values life, the more he takes and the less he values life, the less he takes. There is a reason that the Ankhseram Black Magic is also known as the contradictory curse.