Roll Soul

MegaMan.EXE performs Double Soul with Roll.EXE by sacrificing a recovery chip. Whenever a non-recovery battle chip is used, MegaMan regains 10% of his overall HP. In the anime, Roll Soul can absorb or nullify other's powers and send it right back at the enemy.
 * Charge Shot: Roll Arrow (an arrow of 30 damage which removes any battle chip that the enemy has)
 * Weakness: The Roll Arrow is weak in comparison to others, and the arrow travels a bit slow, although the chip removal compensates for this weakness.