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Large magical creature
Creatures

Lethifold

"The thing attempted to smother me, sliding inexorably up my face, over my mouth and nostrils, but still I struggled, feeling it wrapping its coldness about me all the while. Unable to cry for assistance, I groped for my wand. ...Pointing my wand away from myself into the deadly folds of the creature, summoning the memory of the day I had been voted President of the local Gobstones Club, I performed the Patronus Charm. ... Almost at once I felt fresh air upon my face."
-- Flavius Belby on defeating the Lethifold (FB)

Lethifold

The Lethifold is a dangerous beast which resembles a half-inch thick black cloak which moves along the ground at night, hunting its prey. It is also known as the Living Shroud (FB).

Background

It generally attacks sleeping humans, smothers them, then digests them, all in their bed, leaving no trace at all. The only known defense against a lethifold is a Patronus Charm. Thankfully, this frightening creature is rare, only found in the tropics (FB).

The earliest known account of this creature was written by Flavius Belby, who survived an attack in Papua New Guinea in 1782 (FB).

Another lethifold attack survivor is Celestina Warbeck’s mother, who crossed paths with one that was disguised as a stage curtain (WW).

Commentary

Etymology

L. lethum, variation of letum, death (NSOED) + "fold," suggestive of cloth

Notes

The lethifold is referred to as an "Alethiafold" in J K Rowling's interview with Raincoast Books (March 2001):

"Then there's Alethiafold, which is the thing I would least like to be attacked by, which I think is quite a sinister creature. It slides under doors at night and suffocates its prey. So personally that would be my worst one." (RC)

The word alethia or alethic is derived from Greek alētheia (meaning "truth"), so Jo may have changed the name of the beast before publication to lethifold to bring the meaning back to something closer to "death-fold" (Oxford English Dictionary).

From the Web

Writing by J K Rowling on WizardingWorld.com (Pottermore): Celestina Warbeck

Harry Potter Wiki: Lethifold

Interview of J K Rowling by Raincoast Books: Accio Quote

WizardingWorld.com (Pottermore) features:

Pensieve (Comments)

Tags: black dangerous hunting predators sleep

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