Holy Shadow Dragon's Flash Fang (聖影竜閃牙 Seieiryū Senga) is a Unison Raid combining the power of White Dragon Slayer Magic and Shadow Dragon Slayer Magic.
Holy Shadow Dragon's Flash Fang (聖影竜閃牙 Seieiryū Senga) is a Unison Raid combining the power of White Dragon Slayer Magic and Shadow Dragon Slayer Magic.