Demonic Illusion

could refer to any of the following genjutsu:
 * Demonic Illusion: Burning Paper Body, an unnamed genjutsu used by Itachi Uchiha.
 * Demonic Illusion: Butterfly Evolution, used by Ino Yamanaka in video games.
 * Demonic Illusion: Descending Hell Technique, or Demon Illusion: Fire Jutsu, used by Yoroi Akadō
 * Demonic Illusion: Double False Surroundings Technique, used by Oboro.
 * Demonic Illusion: False Surroundings Technique, or Genjutsu: Optic Delusory, used by Kotetsu Hagane and Oboro.
 * Demonic Illusion: Flower Head Death, used by Kurenai Yūhi in video games.
 * Demonic Illusion: Flying Shadow, used by Kurenai Yūhi and Asuma Sarutobi in video games.
 * Demonic Illusion: Hell Viewing Technique, or Demonic Illusion: Death Mirage Jutsu, used by Kakashi Hatake.
 * Demonic Illusion: Mirage Raven, used by Itachi Uchiha in video games.
 * Demonic Illusion: Mirror Heaven and Earth Change, used by Itachi Uchiha.
 * Demonic Illusion: Shackling Stakes Technique, used by Itachi and Sasuke Uchiha.
 * Demonic Illusion: Toad Confrontation Chant, used by Shima and Fukasaku.
 * Demonic Illusion: Tree Binding Death, also Evil Illusion: Tree Capture Death and Genjutsu: Sylvan Fetters, used by Kurenai Yuhi and Sakura Haruno.
 * Demonic Illusion: Tree Binding Death Explosion, used by Kurenai Yuhi in video games.