Lightning Fire Dragon's Firing Hammer

Lightning Fire Dragon's Iron Strike is a Lightning-Fire Dragon Slayer Magic Spell.

Description
A more poweful version of Lightning Fire Dragon's Fist. After having his Second Origin unlocked, the user engulfs lightning and fire around both his/her fist and forearm and uses it to strike the target, adding both the power of a Lightning Fire Dragon Fist and the momentum of a lightnig-enhanced Fire Dragon's Flame Elbow to perform a devastating blow. Even with its power diffused by Minerva's defence, it was still strong enough to blow away most of the top floor of a large building.