Infinite Spiraling Illusion Technique

Infinite Spiraling Illusion Technique is one of the signature techniques of Mugan Uchiha of the Masked Shadows. This genjutsu uses the Sharingan to project it, so it requires no Hand Seals, only an eye contact. Infinite Spiraling Illusion Technique is highly dangerous because it can severely damage the target's mind, possibly leading to permanent mental damage. The downside of this jutsu is it's high chakra cost, making it hard to Mugan to use it in quick succession.