Griffin (Headmistress of Cloud Tower)

Headmistress Griffin is the headmistress (or "headwitchstress") of Cloud Tower as well as a professor there, a member of the Company of Light, and a considerably powerful witch. Although she started off as somewhat of an antagonist, indirectly encouraging the Trix in their power-struggle against the Winx, Griffin was eventually revealed to be a woman of sound moral principles, and aided the Winx numerous times in their fight against the forces of evil. Griffin is one of the three points of magic, the others being Faragonda and Saladin.

In When the Cold Breeze Blows Away,she still to be a headmistress of Cloud Tower but in during World War III (even USRAC War),she become neutral due to signed Treaty of Cloud Tower and to be a Anti-Rubyist

However,she was convinced by Mirta use convince spelling magic,so that she can become allied witch to against Army of Darkness,like special episode of Winx Club season 1