Petra Fiyed

Petra Fiyed is an NPC who briefly appears during the One Small Favour quest after defeating the Slagilith. She was trapped in a rock face after volunteering to do a teleportation experiment for Wizard Cromperty.

Trivia

 * Her name is a pun of 'petrified'.
 * "Petra" means rock in ancient Greek.
 * If you do not talk to her for too long, she would disappear and you would have to "free" her again.
 * If you cast the spell again when she is already freed and walking around, the animation would still play and Petra would start talking to you normally.
 * The scene is a play on Star Wars: Return of the Jedi, when Princess Leia frees Han Solo.