She first appears in the Season Four finale "Restless", where she attacks Willow, Xander, and Giles in their respective dreams before attempting to kill Buffy in the same fashion after she refuses to leave her friends for dead. The First Slayer ultimately fails when Buffy wakes up from her sleep, thus pulling herself and her friends out of the First Slayer's nightmare. Giles reveals that the First Slayer never had a Watcher, and attributes her appearance to the enjoining spell they cast with Buffy in "Primeval", claiming that invoking the essence of the Slayer's power was an affront to the source of that power. In the script, she is referred to as the Primitive. A spirit in the form of the First Slayer appears again the next season, when Buffy goes on a vision quest to learn more about her power in "Intervention". The spirit tells her that death is her gift, a message Buffy is reluctant to believe, but one which is ultimately proven when she sacrifices herself in the season finale "The Gift". In the season seven episode "Get It Done", the First Slayer appears to Buffy in a dream and warns her that the current efforts against the First are not enough. The origin of the Slayer is also explained in this episode: The Slayer was created thousands of years ago by a group of shamans who tied a girl to the earth against her will then mystically implanted her with the essence of a demon. At the cost of most of her humanity, the First Slayer gained great strength, stamina and a predatorial instinct; this is the complete legacy that passes from Slayer to Slayer.