Holy Dragon Slayer Magic (Denryuko)

White Dragon Slayer Magic (白の滅竜魔法 Haku no Metsuryū Mahō) is a Caster Magic, Lost Magic, and a type of Dragon Slayer Magic that utilizes light.

Description
White Dragon Slayer Magic allows its user to transform the physiology of their body into that of a White Dragon. Consequently, this Magic allows the user to both produce and control light from any part of their body, which can be used in both close and ranged combat. It is different from other Light Magic, refered to as White Dragon Slayer Magic as "Holy" and "Pure", as if it were a "light of justice".