Metal Release: Golden Midas Technique

After performing the required hand signals, the user points their "pointer" finger towards their desired target, and released a grayish beam composed of Iron chakra which turns anything it touches into Iron within a matter of seconds. One exception is if the attack does hit someone's body part, an arm for an example, on that certain body part hit, thus only the arm would turn into iron. Despite being a very safe technique for the user to use, Sannoto Senju, the only user of the technique, rarely uses it because of the difficulty of converting the user back into their normal self.