Sinister Wind

Sinister Wind (不吉風, Fukitsu-fū) is a unique technique that allows the user to generate chakra via a majutsu incantation instead of hand seals as seen in. As such Yokōkaze perform wind techniques without the necessity of hand seals, though this process requires that she expends a greater amount of chakra due to the imperfect compatibility of majutsu and elemental chakra. Wind chakra created in this manner can then be shaped like normal wind techniques according the the user's will. Upon it's performance black wind will encircle the user.

Fuju (Incantation)
Initiating this technique requires that the user recites the following incantation: Āsapāsa kē śītānila (आसपास के शीतानिल, Literally: "The surrounding cold wind").