W.I.T.C.H - Season 2, Disc 6 - DVD

19. My better half
A battle of the bands organised by the school radio provides the perfect setting for a battle between Matt and Shagon, which will end with one of them gaining definitive control over Matt. Meanwhile, Nerissa pursues her own agenda to finally complete the spell that will transform the old Guardians.

20. The sting of betrayal
Hay Lin is thrilled with her new braces. But her confidence wanes when Stacey, a new student, arrives in Sheffield and wins the heart of Eric and all the other boys. It turns out she won them over not with her beauty, but with a spell. She has enchanted them all, because she is actually Nerissa. However, more trouble awaits Hay Lin: her grandmother, Yan Lin, has betrayed the W.I.T.C.H. girls and joined the side of evil.

21. The heart of Earth
Napoleon gains the ability to speak, revealing that Lilian Hale is the Heart of Earth! Nerissa wants to capture the girl, who mistrusts her older sister Cornelia's attempts to help her. Cornelia tries to win her little sister over with a fairy tale. A fairy tale that is starting to come true! Will the Hale sisters remain at odds, or will they unite and face their enemy together?

22. Phobos's promise
Will is determined to win at all costs, and doesn't hesitate to team up with Phobos against Nerissa. But when she uses her power to cheat and win a swimming race, she learns that the one who comes first isn't always the winner.