From Wikia:
"Rupert Edmund Giles was the Watcher and father figure of Slayer Buffy Summers, the former librarian of Sunnydale High School, and the occult expert of the Scooby Gang. Born into a family who worked for the Watchers Council for three generations, Giles initially rebelled against his family legacy and became a rogue magician, until the death of a close friend led him to return to the Council's fold."

Giles comes with Sidestep, Outwit, and Perplex

Dial By Eric Schaen (continued below...)

From wikipedia: "Buffy the Vampire Slayer is an American television series which aired from March 10, 1997 until May 20, 2003. The series was created in 1997 by writer-director Joss Whedon... The series narrative follows Buffy Summers (played by Sarah Michelle Gellar), the latest in a line of young women known as "Vampire Slayers" or simply "Slayers".