User blog comment:Edrea/Is Morgana more powerful than Merlin?/@comment-10341849-20130628150948

If Morgana became immortal or powerful because Aithusa, then Merlin should be more poweful tenfold, how many times did he receieved healing from Kilgharrah, I believe many more than Morgana?

And Kilgharrah even gave his power to Merlin to heal Morgana, right? (Yea, I just remembered, if that was the case, then after that Merlin should have not failed any more spell like he did numerous times).

And Aithusa was just a baby dragon comparing to Kilgharrah that maybe already age more than thousand years.

That is why like you said, they just simply Morgana more powerful than Merlin so it would give interesting plot and fight. If Merlin can defeated Morgana easily then it would not be a show to watch, right? Everytime Merlin got the chance to kill Morgana, if he was so powerful, by the wave of his hand he could get rid of her easily then there will be no season five, maybe it will ended on season three. LOL.