User blog comment:ScarletSorcerer9/Merlin taglines/@comment-141.0.10.72-20110925051805/@comment-80.5.31.202-20120801183257

Actually the tagline for the first season was "Keep The Magic Secret" I'm not sure about 2 and 3, 4 was "The Darkest Hour Is Just BEfore The Dawn" and 5 is now "The Die is Cast"