Riyan's Unnamed Genjutsu

By channeling his chakra into his opponent, Riyan is able to distort the target's perception, effectively making a person's five senses unable to properly register what is happening. This power can be negated by one using their chakra to close off their emotions before the hypnosis takes place.

Trivia

 * This Genjutsu is based on the illusions used by Koga Kuchiki in the Bleach filler arcs.