Demonic Illusion: Statue of the Restricting Serpent

This illusion shows the user creating or turning into two large slithering snakes that both crawl around the users feet and then move up toward their torso, at the same time the target is turning into stone starting from their feet so they're immobilized, to the head up. Once the snakes completely surrounds the target, they will bite their neck, finishing the genjutsu.