Empathy's Revenge is a very powerful Genjutsu used by Natsumi Sora by activating her Kyokangan. Due to Natsumis extreme natural skill in using her dojutsu, it makes the effects of this genjutu as well as anything she visualizes to occur in reality, allowing here to kill her opponents and foes. Due to the genjutsu being so powerful, it can cause things to occure in the physical world, and is often though by some to be a genjutsu of the Kurama Clan. When activated, it changes nothing about Natsumi, and her eye color and features stay the same, as well as her chakra network and the chakra network of the opponent stays the same, which is why this genjutsu is unbreakable. Due to people getting caught in it by unknowingly looking at someone else caught it in, its considered the most powerful genjutsu in existence.

Natsumi sometimes allow her opponents to kill her, and when they think they've won, she flips the 'Table Of Reality' by making them experience what they made her experience. By doing so, she inflicts any and all damage thatShe had an abusive childhood, which caused her great pain. She gave the ability it's name because she want others to experience what she experiences By doing so, she applies the all damage recieved from her on her opponents themselves, including physical, mental, and psycological pain. It takes very little chakra to activate and keep this genjutsu activated, but as a drawback, anyone that she makes eye contact with will instantly get unknowingly caught in the genjutsu, making them a target. Due to this disadvantage, Natsumi only activates it when she has her opponent cornered or when her allies aren't around, so she won't hurt people of interest.

The main power of this genjutsu is that what ever happens to Natsumi, can happen to the opponent, including being sealed, decapitated, killed, tortured, robbed of various abilities. If someone tries to take her eyes with the genjutsu activated, when she chooses to, they will become blind, as their eyes won't work anymore due to seemingly taking her eyes earlier. She also has the ability of Omnipresence when the genjutsu is active, which is why her opponents often think she appears out of nowhere, being seemingly at every involved individuals unique point of view from their various prespectives, switching places with he target or victim in an instant, being so fast that most people can't figure out if she was actually there or not.

Natsumi will often sacrifice usage of a primary nature element to substain longer usage of her dojutsu, as she can regain them more easier than an advanced kekkei genkai.