When performed, it absorbs certain projectile attacks, most of which are energy-based. Upon absorption, the move replenishes the character's health equal to double to the damage that attack would have dealt. The character cannot be healed to a percent lower than zero, though. Interestingly, while Ness's PSI Magnet is formed centered around his body, Lucas's is formed centered around the finger of his outstretched hand, and thus the magnet doesn't fully cover the area behind him. However, Lucas will instantly turn around when hit from the back, which means the magnet essentially covers his whole body as well. The technique can also be used to slow down the user a considerable amount if used in mid air. Also, an enemy can be damaged at the right time by Lucas when standing in the PSI Magnet