Demonic Illusion: Sensory Deprivation (魔幻感覚遮断, Magen: Kankakushaden) is a genjutsu that is commonly used by shinobi as an interrogation tactic. This technique cuts the target off from all sensory perception — sight, touch, smell and hearing, it's all out of their reach when under this illusion, all they have to keep them sane is the luxury of conscious thought.