Kendra Young

Given to the Watchers at an early age after being identified as a Potential Slayer
Trained to be the ultimate Slayer, forbidden from having a social or romantic life
1997: Called as the Slayer, gained her powers, when Buffy Summers died
1998: Sent to Sunnydale when signs indicated that a dark power was about to rise there
Drusilla slit her throat with her nail, killing her