Demonic Illusion: Mirror Heaven and Earth Change

When a genjutsu is used on them, the user quickly decrypts the genjutsu with their Sharingan to understand how it works. They then perform an identical genjutsu on their attacker, causing a. Since most genjutsu are used to confuse victims, this reversed genjutsu deals predominantly mental damage. The effectiveness of the reversed genjutsu relies on how strong this technique's user is relative to their attacker and whether or not the attacker has any kekkei genkai of their own.