* Anya Jenkins — Born mortal a thousand years ago as Aud, Anya became the vengeance demon Anyanka after turning her cheating boyfriend into a troll.

Within the series ' narrative, Anya was originally human, but spent over a thousand years as Anyanka, a vengeance demon, wreaking havoc by granting the wishes of women who had been wronged by men.

Anyanka arrives at Sunnydale High in 1998 ( in the episode " The Wish ") as a student named Anya Emerson.

Xander takes Anya ( Caulfield ), formerly vengeance demon Anyanka, to his prom in " The Prom ", and his military training proves useful in defeating the evil Mayor ( Harry Groener ) in season finale " Graduation Day ".

Anya immediately switches to demon form, that of Anyanka, and grants the wish.

When Anyanka, under the guise of Anya, is robbed of her powers by Giles while attempting to exact vengeance on behalf of Cordelia, D ' Hoffryn refuses to help her, leaving Anya stuck in a teenage body.

Like Anyanka used the name Anya when masquerading as human, Halfrek's mortal persona goes by the name Hallie.

Two vengeance demons have appeared in Buffy the Vampire Slayer: Anyanka ( also known as Anya ) and Halfrek ( sometimes called Hallie ).

He learns that the amulet Cordelia was wearing is that of Anyanka, the vengeance demon of scorned women, whose granted wishes can be undone only if her center of power is destroyed.

D ' Hoffryn gives Aud the new name Anyanka, Patron Saint Of The Women Scorned, and a pendant which gives her the power to grant wishes.

In the 19th century, Anyanka becomes a close friend and fierce competitor of the vengeance demon known as Halfrek, whose specialty is avenging wronged children.

Around 1199, Anyanka goes to the Koskov valleys above the Urals to curse an unfaithful man.

Around 1580, Anyanka meets Dracula, and later is in Salem, Massachusetts, during the witch trials of 1692.

Anyanka impresses " Hallie " with a granted wish in Saint Petersburg, Russia, that sparks a revolution in 1905.

In 1914, Anyanka travels to Chicago, Illinois, to exact vengeance on a man named Stewart Burns, turning him into a demon and sending him to a hell dimension to be tortured for all eternity.

He subsequently summons Anyanka and destroys her necklace.

In the third season episode " The Wish ", arrogant school diva Cordelia Chase angrily wishes that Buffy Summers had never arrived in Sunnydale, and her wish is granted by vengeance demon Anyanka.

After the level at Sunnydale High, he has to do battle with an alternate universe Anyanka, the level's boss ; a magical tophat that releases rabbits evens their playing field slightly.

In the third season, " The Wish " presents audiences with an alternate reality in Sunnydale: after dating Xander and breaking up, Cordelia expresses to Anyanka ( Emma Caulfield ), a vengeance demon, a wish to live in a Sunnydale where Buffy never arrived.

Meanwhile, Giles uses a spell to summon Anyanka to his house, who confirms Cordelia's story.

In a last-ditch attempt to distract him, Anyanka asks how he can be sure the real world is a better one.

* This episode marked the first of Xander's three break-ups throughout the series, each of which would be followed by a botched attempt at vengeance: in this episode, Xander's awry love spell ; in The Wish, Cordelia's ill-fated plea to vengeance demon Anyanka ; and in Entropy, Anya's unsuccessful attempts to enact her own vengeance.

) Impressed by her imaginative revenge, D ' Hoffryn offers her a position as a vengeance demon, and she becomes " Anyanka ," an avenger of scorned women.

In a flashback in " Selfless " D ' Hoffryn recruits of Anyanka, and in " Something Blue " he fails to recruit Willow Rosenberg.

** Anya Jenkins, helped in " Graduation Day "

* Anya Jenkins, from around the episode " Pangs "

* Anya Jenkins

* Anya Jenkins, until her relationship with Xander ends in " Hell's Bells "

* Anya Jenkins, rejoins in " Selfless ".

* Anya Jenkins, original mortal name in the Buffy: The Vampire Slayer TV series

Anya Christina Emmanuella Jenkins is a fictional character created by Joss Whedon for the television series Buffy the Vampire Slayer.

In the episode, " Checkpoint ", Anya is questioned by members of the Watchers ' Council, and invents the full name Anya Christina Emmanuella Jenkins, and claims to have been born on the Fourth of July in Indiana.

Some demons are shown to live and reproduce on Earth ( the Bezoar in " Bad Eggs "), but some are extraterrestrial ( the Queller demon in " Listening to Fear "), extradimensional ( Lorne on Angel ), ex-humans ( Anya Jenkins was a peasant who became a vengeance demon ), and hybrids ( Cordelia Chase had aspects of demon fused in her ).

Anya Jenkins states in the episode " Graduation Day " that the demons that walk the earth are not pure demons, they are half-breeds.

* Anya Jenkins, a thousand-year-old vengeance demon played by Emma Caulfield in the television series Buffy the Vampire Slayer

They are mentored by Rupert Giles ( Anthony Stewart Head ), Buffy's " Watcher ", and are eventually joined by Xander's new girlfriend Anya Jenkins ( Emma Caulfield ), who was a vengeance demon until her powers were taken away.

Sunnydale, while Xander works at a series of odd jobs and begins dating Anya Jenkins ( Emma Caulfield ), who lived for 1, 100 years as a vengeance demon before losing her powers and getting stuck in the body of a teenager.

* In " Doppelgangland ", Anya Jenkins asks for beer and the bartender kept insisting she provide proof of age until she gave up and settled for a Coke.

* Emma Caulfield as Anya Jenkins

* Emma Caulfield as Anya Jenkins

They are mentored by Rupert Giles ( Anthony Stewart Head ), Buffy's " Watcher ", and joined by Xander's girlfriend Anya Jenkins ( Emma Caulfield ), who was a vengeance demon until her powers were taken away.

The original name of the character Anya Jenkins in Buffy the Vampire Slayer ( TV series ) was Aud.

* Emma Caulfield as Anya Jenkins

* During Anya's song, she sings the name she invented in " Checkpoint ", Anya Christina Emmanuella Jenkins.

Emma Caulfield ( Anya Jenkins ) also does not appear.