Mightiest Melee Magician Manga

A brief description of the manhwa Mightiest Melee Magician:

“The academy holds a chilling legend. ‘Neglect practice, become like ‘Luin Ardell.’ Luin, the academy’s outcast, cursed with ‘Mana Discharge Disability.’ But you? You’re the chosen one, Draka’s harbinger of destruction. After enduring ridicule for six years, finally, a new opportunity arises.