 It is important to note that, while normal attack skills can damage allies and healing skills can restore enemy HP, the effects of Flash Drives committed to their intended targets; for instance, it is impossible for a recovery Flash Drives to heal opponents.Flash Drives can be learned via leveling up, but several are learned as the story progresses.Synergy attacks are a combination attack that can be used when all characters involved have their Flash Points filled up and are close to each other.