The user is able to control the size of their atoms, and the space in between. This works by scynchronizing their molecules together in movement. Due to this, the user the ability to hide their chakra and presense willingly from view. Shinzui Uchiha approched Ace one day, wanting to learn the technique for himself, which Ace eventually taught him. While using the Four Paths of Empowerment, Ace has shown the ability to passively heal himself upon phasing. Using Electromagnetism, Ace can transmutate matter, healing himself in the process without need of using handsigns or any noticeable movement.