Keira Metz is a petite, blonde sorceress from Carreras, who likes to wear an ankh pendant. She was an advisor to King Foltest of Temeria, along with Triss Merigold and Fercart. She is of a very fiery nature and quite fearless apart from when it comes to rats. She makes aphrodisiacs and is considered to be a nymphomaniac, at least by Sabrina Glevissig.
During the coup on Thanedd Island, she was literally hurled out of a window by Artaud Terranova, landing on Geralt who was passing below looking for Ciri. Later, Keira became one of the youngest members of the newly formed Lodge of Sorceresses.
Keira Metz appears in The Witcher 3: Wild Hunt. She's gone into hiding, fearing that the Witch Hunters will find her. She's pretending to be a Witch in the village of Midcopse.