Yin Projection

Yin Projection (陰投影, Intouei) is a basic technique that relies on the conception of basic visual illusions. This technique is taught in almost every village as it is essential for most shinobi to learn. Unlike Genjutsu, this technique doesn't need the user to control his opponent's chakra, it doesn't even need any interaction with the foe. This technique simply projects the Yin of the user to create visual illusions. These illusions are intangible and are known to vanish after they established contact with a certain object. However, experienced users can maintain their illusions so that they won't disappear and are solely intangible. To use this technique, one must mould the chakra in certain ways. Some use hand seals in order to use this technique, but the hand seals vary from one user to another and differ according to the illusion being made. Some Uchiha managed to perform this technique through their Sharingan alone, without the requirement of hand seals. This technique is related to the famous Clone Technique and is considered to be the base for that technique, and the Mirage Genjutsu, the famous second mizukage's technique. The user has endless options of utilization when it comes to this technique and it can be even used to hide the user like the Mizukage did. Masters of this technique become masters of visual illusions and fighting them becomes highly elusive and confusing, even when one possess the Sharingan, for they are not literally genjutsu that can be seen through.