Buffy Summers (underground decoy)

Buffy Summers is an identity assumed by an unnamed Slayer for the protection of the real Buffy Summers.

Character history
The Slayer is activated while at school, and immediately saves the lives of her classmates with her new powers by pushing them out of the way of a truck. Seeing a television commercial for girls with unusual abilities, she joins up with the Watcher's Council, forming strong relationships with her fellow Slayers and eventually being chosen by squad leader Rona to become a Buffy decoy. As Buffy, her mission was to travel underground and destroy the demon Yamanh. She did so by uniting the underground society of faeries, slug demons, ravenclan, and "leaf-blower" demons against Yamanh, but is killed in the process. The Slayer dies with the knowledge that her actions saved the world, even though nobody will ever know her name.

Romantic interests
The Slayer appears to have some kind of romantic relationship with one of the underground faeries. The faerie tells "Buffy" that she loves her, and claims to have laid her eggs in her inner ear canal, to the Slayer's alarm.