Denki charges his body with over a million volts of electricity before releasing it indiscriminately around him. The attack has enough power to take down several opponents at once but can be blocked by any non-conductive object.
Denki normally refrains from using this move when close to his allies. Momo Yaoyorozu and Kyoka Jiro had to hide underneath an electrically-insulated blanket created by the former to allow Denki to let loose his full power without harming them.
Denki usually suffers from short-circuiting his brain after using this attack, described as him "becoming an idiot for a while" afterward, rendering him defenseless and unable to do anything beyond walking around aimlessly while giving two thumbs up.
During the Cavalry Battle, Denki was able to use the move more than a few times before jamming himself, showing some signs of improvement. Ibara Shiozaki was able to block this attack using an extremely large and thick shield of her vine hair.