Muramasa Thunder is a very powerful Black Lightning attack, created by Muramasa the Hedgehog as one of his "9 Blades of Hell".


The use of this attack begins with the user generating Black Lightning around their forearm. This is then focused into a small sphere within the user's hand, which then takes on a form resembling a Japanese longsword, but lacks any distinction between handle and blade. This blade carries incredible cutting power, slicing through most objects with ease. In addition, it also carries numbing and paralysis capabilities. The length of the blade can be extended by channeling more Black Lightning into the weapon. If the user is disarmed, the blade will simply disperse, and if the user wishes it reform in their hand.




This technique has no known rank.

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