Lightning Fire Dragon's Roar

Lightning Fire Dragon's Roar (雷炎竜の咆哮 Raienryū no Hōkō) is a Fire Dragon Slayer Magic Spell.

Description
An alternate, enhanced version of the Fire Dragon's Roar, performed when the user has been empowered with lightning. He/she combines such lightning with his/her fire, gathering them within his/her mouth and subsequenly releasing them towards the opponent. This generates an extremely large and destructive sparking blast, which produces an immense amount of light and is capable of travelling for great distances, wreaking havok wherever it passes, as shown when it crossed the distance of half Tenrou Island generating a large explosion. This spell leaves a huge strain on the user's body.