Hiding in Mist Technique

This technique is a specialty of Kirigakure ninja. Users fill the air with mist and control its thickness with their chakra. Once the mists are thick enough that opponents cannot see, that in turn means they cannot manage much defence against the user. Zabuza Momochi famously used this technique to perform assassinations; The mists can be created using water from the surroundings, Sensors also can still find targets despite the lost visibility.