A wizard turning himself invisible
"I don't need a cloak to become invisible."
Albus Dumbledore[src]

Invisibility is the power of being invisible, the state in which a physical object remains magically unseen by others.[1][2]

Examples of Invisibility

Wizardkind

Harry Potter turning himself invisible with his Cloak of Invisibility

A highly useful skill, Invisibility can be harnessed by Wizardkind, most notably by using an Invisibility Cloak,[1] Invisibility Potion[3] or Invisibility Spell.[4] A Disillusionment Charm[5] or Bedazzling Hex[6] can also be cast to achieve virtual invisibility. The Protective enchantment Cave inimicum would produce an invisible boundary over the caster, concealing them from view.[7][8]

The Invisible Book of Invisibility

Wizards have also developed the Invisibility Charm, a spell used to render a target area invisible.[9] They also developed the Invisibility Booster, a device which could turn an enchanted car, its passengers, and everything else inside invisible.[10] Invisible Ink was a type of magical ink that transfigures writing to become invisible.[11][12] Disappearing Ink would presumably write invisible text onto paper.[13] Headless Hats were prank devices invented by Fred and George Weasley to make the wearer's head become invisible, in order to startle people.[4]

There is also a section of books in Hogwarts Library, the books within this section discuss invisibility and are, appropriately, invisible.[14] Some books, such as The Invisible Book of Invisibility, are invisible, raising the question how they are even read, as Flourish and Blotts could never so much as find two-hundred copies of these books.[15]

Creatures

The Demiguise, a peaceful creature that could turn itself invisible at will

Several magical creatures possess various degrees of invisibility. Most notable include the Demiguise, an orangutan-like ape, who can turn invisible at will,[16][17] and the Thestral, who appears invisible to anybody that hasn't witnessed and accepted the reality of death.[18] Poltergeists such as Peeves may choose to be invisible or not,[19][2] an ability they may share with other non-beings. The Tebo and Hidebehind are also magical beasts who all have the ability to become invisible.[16] The Wrackspurt is an invisible creature which can float into a person's ears, and make their brain go fuzzy,[20] but can be seen with Spectrespecs.[21]

Conditional Invisibility

Certain creatures and items can become invisible to certain people while remaining fully visible to others at the same time; while compared to true Invisibility, this ability seems more akin to manipulation of the targets' minds. The most well-known example of this debatable form of Invisibility are Thestrals, a type of skeletal winged horse known for being "invisible" to those who had not witnessed and comprehended Death.[18][22] Another example was bimetal alchemical thread, a patented wizard-made magical fibre, invisible to practitioners of the Dark Arts.[23] Dementors are invisible to muggles and Squibs, but visible to wizardkind.[24][25]

Appearances

Notes and references

  1. 1.0 1.1 Harry Potter and the Philosopher's Stone, Chapter 12 (The Mirror of Erised)
  2. 2.0 2.1 Pottermore
  3. LEGO Harry Potter: Years 1-4
  4. 4.0 4.1 Harry Potter and the Order of the Phoenix, Chapter 24 (Occlumency)
  5. Harry Potter and the Order of the Phoenix, Chapter 3 (The Advance Guard)
  6. Harry Potter and the Deathly Hallows, Chapter 21 (The Tale of the Three Brothers)
  7. Harry Potter and the Deathly Hallows, Chapter 14 (The Thief)
  8. Harry Potter: Hogwarts Mystery, Year 6, Chapter 21 (Moving Forward) - Defence Against the Dark Arts Lesson "Cave Inimicum"
  9. Daily Prophet Newsletters
  10. Harry Potter and the Chamber of Secrets, Chapter 5 (The Whomping Willow)
  11. Harry Potter and the Chamber of Secrets, Chapter 13 (The Very Secret Diary)
  12. Harry Potter Trading Card Game
  13. Harry Potter and the Philosopher's Stone (video game)
  14. Harry Potter and the Chamber of Secrets, Chapter 11 (The Duelling Club)
  15. Harry Potter and the Prisoner of Azkaban Chapter 4 (The Leaky Cauldron)
  16. 16.0 16.1 Fantastic Beasts and Where to Find Them
  17. Fantastic Beasts and Where to Find Them: The Original Screenplay
  18. 18.0 18.1 Harry Potter and the Order of the Phoenix, Chapter 10 (Luna Lovegood)
  19. Harry Potter and the Philosopher's Stone, Chapter 8 (The Potions Master)
  20. Harry Potter and the Half-Blood Prince, Chapter 7 (The Slug Club)
  21. Harry Potter and the Half-Blood Prince (film)
  22. Harry Potter and the Order of the Phoenix, Chapter 21 (The Eye of the Snake)
  23. Harry Potter Limited Edition - A Guide to the Graphic Arts Department: Posters, Prints, and Publications from the Harry Potter Films (see this image)
  24. Harry Potter and the Order of the Phoenix, Chapter 8 (The Hearing)
  25. "Squibs" at J. K. Rowling's official site
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