Mist Control

Mist Control is the ability to control the Mist. As explained in The House of Hades, in order to successfully control the Mist, the user has to focus on what the target wants to see, not the user.

The Lightning Thief
Chiron uses the mist after Percy Jackson kills Alecto on a class field trip to the Metropolitan Museum of Art and creates a false pre-algebra teacher.

The Titan's Curse
Thalia Grace tricks Ms. Gottschalk into thinking that she, Percy, and Annabeth Chase were students at Westover Hall using the Mist.

The Lost Hero
Jason Grace and campers at Camp Half-Blood learn that Chiron and the gods have been using the Mist to keep the Roman and Greek demigods separated ever since the Demigod Civil War.

The House of Hades
Hecate manipulates the Mist to make Hecuba look like a black cat. Hazel Levesque learns from Hecate that she has the ability to manipulate the Mist to a strong degree. Hazel uses it to trick Sciron into thinking he killed Jason and her. She uses the mist again at the House of Hades to help her and Leo Valdez navigate the Labyrinth.

The Blood of Olympus
Hazel uses this ability to disguise Jason, Annabeth, and Piper McLean while spying on Gaea's ghosts in Ithaca, and again to disguise Percy, Piper, and Annabeth as earth born to sabotage the Giants. Lou Ellen uses the mist to hide the four demigods from the Romans so they can complete the task without getting spotted.

Abilities

 * Create powerful illusions
 * Memory manipulation
 * Hide the real form of the things to humans and demigods
 * Hide locations
 * Summon Mistforms
 * Disguise people and beings
 * Teleportation (via Mist)

Known Users

 * The gods
 * Hecate
 * Children of Hecate/Trivia
 * Lou Ellen
 * Alabaster C. Torrington
 * Athena
 * Lamia
 * Chiron
 * Thalia Grace
 * Marie Levesque
 * Hazel Levesque
 * Pasiphaë
 * Percy Jackson (to a limited degree)