Banyuusaimin

One of the 36 unique abilities of the Mugen Kodona Noryokugan, Banyuusaimin is the pinnacle of genjutsu, often compaired to Shisu's famous genjutsu.

Due to his kekkei genkai, Creation Release, Ace is able to create specialized light that's then used to create a genjutsu capable of affecting anything. It invades the opponents brain via light emitted from his body and once cast, is irreversible except by a Mugen Kodona Noryokugan from a member of the Helixian Clan's [[Korimachi Branch.

It affects the opponents brain, mind, and body, putting them in a state of paralysis via synapses control, forbidding them from moving or casting techniques. It it spear by targets being able to see him, and if a potential target looks into the eyes of a person under then genjutsu, they themselves will enter it was well.

While under this genjutsu, reality will look and function the same as before, complete with everyone affect, whom are connected subconsciously. There's even a copy of Ace himself.

In reality, everyone affected with by paralyzed, unable to move and Ace, who specializes in Space, Time and Space-Time manipulation, can manipulate them how he see's fit. If imbuing this genjutsu with Creation Release, he can engender it's effects into reality, allowing his genjutsu self to harm and kill affected targets from within the genjutsu, in reality.

Ace will then proceed to either:
 * Execute chosen targets
 * Release them from it
 * Or leave them it in for eternity or until they die

Counteraction
Special, unique genjutsu such as Natsumi Sora's Kyokangan's Empathy's Revenge can escape the genjutsu.