Muscle Augmentation (筋きん肉にく増ぞう強きょう Kin'niku Zōkyō?)[6]: Goto's Quirk allows him to greatly amplify and manipulate his own muscle layers, reaching a point where they can’t be contained by his skin.[9] These enhanced muscles exponentially increase all of Goto's physical abilities to an immense level, roughly on par with One For All. This results in surprisingly high and extremely colossal levels of strength, speed, and durability.