User blog comment:Dryuuu/Your reaction to the finale?/@comment-4650675-20111225134128/@comment-4650675-20111226184805

Kilgarrah's lack of foreseeing has been there all along! Like when he was telling Merlin to poison Morgana, have her killed, not help her with her magic etc. he actually ACTIVATED her evil-ness rather than "sealing" it. Same for Aithusa, he asked Merlin to save Aithusa's egg, even though he would save the Morgana he so despises? It just doesn't make sense.