Episode Title:Q is for Quarry.Episode Description:W.I.T.C.H. pursues Nerissa and her Knights on Zamballa. They unknowingly falling in her trap, and lose Kadma and the Heart of Zamballa in the process. Will meets her father's girlfriend, Sarina Sanchez, and thinks she is Nerissa in disguise. Will hires Blunk to spy on Sarina.