Planetary Flames: Exploding Flame Blade

'''Planetary Flames! Exploding Flame Edge!' (惑星炎！刃爆炎！ Wakusei-en! Bakuenjin!'') is an anime-only Fire Dragon Slayer Magic Spell.

Description
The user ignites their firsts with fire spheres and then sparkles start to appear around it's body. Then the user throws the flame that creates explosions upon colliding.