User blog comment:Aithusa07/List of Plotholes from Merlin/@comment-10341849-20130718115816

For Julius Borden's motive was to sell the dragon's egg right? He was not going to hatch it by himself. He was greedy man, he wanted to get rich. That's the impression I got from the episode and by how Gaius didn't trust him.

About Aithusa healing Morgana, I agree with the reason that Aithusa saw Morgana needed help and helped her especially because she was magical. But I am also think it was impossible for Aithusa to help Morgana because Morgana was not dragonlord, therefore it was impossible for her to ask or to summon Aithusa to do things for her. The worst part was Merlin WAS the dragonlord, he was able to stop Kilgharrah from attacking Camelot, he was able to ask him to help him, or to do so many things, but Merlin wasn't able to order Aithusa not to help Morgana. AND Merlin was the one who hatched Aithusa! But Aithusa didn't want to help or obey Merlin!

About Mordred, I think it is reasonable if Arthur forget him. With so many villains and enemies, Arthur might not remember him at all. After all, at that time, Mordred was not the enemy, he only considered enemy because he was a druid.

About how Merlin was not able to change himself back to Merlin from Dragoon and how everybody turn blind-eye of Merlin's magic, I even made 2 blogs about them!

I don't understand too, why Merlin had to disguise himself as Dragoon when he helped at the battle of Camlan when finally he revealed himself as a sorcere in the end. If Arthur saw the real Merlin at the battle helping with such a great power, Arthur might accepted him right away. But I think that is not a good plot or twist to the end of the series hahaha.