I have watched A LOT of anime and read A LOT of manga. Out of the many awesome techniques I have seen in battles is power that includes crippling side effects to its wielder. As the combatant accesses this power, their bodies start to break down. This involves their blood evaporating, their muscle fibers shredding, and bones shattering like glass. This level of raw power can transform the most minor character into an unstoppable warrior. However, if used too often, the side effects will either cripple the wielder or kill them. I like this type of power because it not only makes the character immensely strong and fast, but it also adds a deeper sense of vulnerability to them as they are ripped apart by their own power. One of my characters in my new superhero series will have multiple abilities and when they use these abilities at the same time, they acquire this kind of crippling power. I am eager to write this out!