Riordan Wiki

Hallucikinesis is the ability to create illusions.

Percy Jackson and the Olympians

The Demigod Files

Percy Jackson and the Stolen Chariot

When getting Ares' War Chariot back from Phobos and Deimos, Percy Jackson is met with an illusion of Camp Half-Blood in ruins and his friends dead and begging him to chose while Clarisse La Rue is met with an illustration of her father berating her.

The Heroes of Olympus

The House of Hades

Hazel Levesque learns to create and see through illusions through the Mist.

The Blood of Olympus

Hazel masks the appearances of Jason Grace, Annabeth Chase, and Piper McLean when they go to Ithaca to get intel on Gaea. She later makes a fake Physician's Cure at Leo Valdez’s request and disguises Piper, Percy, and Annabeth as Earthborns before fighting the Gigantes at the Acropolis of Athens.

Magnus Chase and the Gods of Asgard

The Hammer of Thor

When Magnus Chase, Samirah al-Abbas, Alex Fierro, Blitzen, Hearthstone arrive at his palace, Utgard-Loki uses illusions to trick them both before and during the competitions.

The Gifted Clans series

Riley Oh-RR.jpeg Not Part of Riordanverse

The following article/section is from the Gifted Clans continuity under Rick Riordan Presents and not the Riordanverse canon.

The Last Fallen Star

Members of the Gumiho Clan specialize in casting illustrations, such as Adeline Chung filling a room with illusions or her sister disguising Riley Oh and Emmett Harrison so they can sneak into the Temple of the Gifted Community Los Angeles.


  • Create illusions/hallucinations.
  • Cancel out illusions.
  • Disguise others with illustrations.

Known Users

Demigod Abilities: ADHD | Ancient Greek | Aphrodite's Blessing | Ares' Blessing | Artemis' Blessing | Clear Sight | Dreams | Dyslexia | Latin
Object Manipulation: Air | Anatomy | Atmosphere | Bones | Darkness | Dead | Earth | Electricity | Fears | Fire | Healing | Ice | Illusions | Light | Locks | Love | Luck | Machines | Magic | Memories | Metals | Objects | Peace | Portals | Plants | Poison | Sleep | Sound | Temperature | Time | War | Water | Wealth | Weapons | Youth
Egyptian Magic: Animal Charming | Binding Magic | Combat Magic | Death Magic | Divine Words | Duat Travel | Duat Usage | Divination | Elemental Magic | Healing Magic | Necromancy | Path of the Gods | Statuary Magic | Storm Magic | Surveillance Magic | Sympathetic Magic
Other Abilities: Alf Seidr | Charmspeak | Curse of Achilles | Death Trance | Empathy Link | Immunity | Mist Control | Monster Sense | Prophecy | Rune Magic | Seasons Alteration | Shadow Travel | Shapeshifting | Teleportation | Vocal Mimicry | Zoolingualism
Skills: Alf Sign Language | Archery | Axemanship | Greek Training | Horsemanship | Knifemanship | Legion Training | Morse Code | Multilingualism | Musical Aptitude | Old Norse | Polearmsmanship | Swordsmanship | Weaving