Morgana- the transformation, seriously one of the most beautiful villains ever. She played this role perfectly.<< she did and idk how many times I cried it's sad to see a morally good person turn into a hateful person
They both grew up with different views on the world and different missions. One grew up with a hatred for Uther and those who hated magic. She wanted to rule. The other grew up hiding who he was and loving the people he had to protect.