The character The Anointed One is played by Andrew J. Ferchland.
Name: The Anointed One, The Anointed, Collin
Master: 'And there will be a time of crisis, of worlds hanging in the balance. And in this time shall come the Anointed, the Master's great warrior. And the Slayer will not know him, will not stop him, and he will lead her into Hell.' As it is written, so shall it be. (picks up the book and walks) 'Five will die, and from their ashes the Anointed shall rise. The Brethren of Aurelius shall greet him and usher him to his immortal destiny.' (NKAB)
Collin was turned into a vampire in Never Kill a Boy on the First Date. Giles found out about him, that he would rise from the ashes of the Five on the evening of the thousandth day after the Advent of Septus, and tried to stop it but they were unable to.
After the Master kills Buffy (and Xander saves her with CPR), Buffy kills the Master. Collin along with his minion, Absalom try to bring the Master back to life, but of course, are thwarted by Buffy and the Scoobies.
Darla: The Slayer.
Collin: I'd annihilate her.
Collin: I hate that girl. (WSWB)