Wicked Wind Technique

Wicked Wind Technique (邪悪風の術, Jaakukaze no Jutsu) is a technique designed by Fūrin in order to execute multiple opponents simultaneously. This technique is very similar to Hiding in Mist Technique. However, the application is completely different. The user starts by moulding chakra and weaving the required hand seals. After doing so, the user expels a large amount of Wind Release chakra from their body, mixing it with the surrounding wind. This sea of wind chakra covers the entire vacancy, thus the surrounding air is fused with the user's chakra. This technique covers a relatively large scale enough to consume the entire battlefield. This can be observed as a sea of blue chakra to those with Doujutsu. On doing so, the air in the area will be blended with the user's chakra. Consequently, the moment the opponent inhales, the wind chakra will enter their lungs.

The user realizes when the opponents inhales due to the movement of their chakra. Even upon exhaling, traces of the user's chakra is left within the lungs of the opponent, which accumlate with each breath. By using shape transformation, the user can annihilate the opponent's lungs by expanding the compressed wind or by turning it into blades to cut the opponent's internal organs. This technique is considered extremely lethal due to the area that this technique covers. Additionally, the target will not be able to differentiate between the normal wind and the chakra-infused wind upon inhaling. This technique was used by Fūrin during her early days in the ANBU and it's considered a masterpiece in the art of assassination.