For Merlin, there are both good and bad consequences. On the bad side, some of the more traditional and anti - magic people in Camelot might try to oppose him. However, since Arthur now knows, he has a powerful ally. Arthur can protect Merlin from those who would do him harm. Also, Merlin can now be more open about using his magic for the good of Camelot, which is a positive change.
After Arthur discovers his magic, Merlin's life in Camelot is turned upside down. He no longer has to hide his true self all the time, which is a relief. But he also has to deal with the new dynamics in Camelot. Some knights may be hesitant to trust him at first. Merlin has to prove that his magic is a force for good. Arthur, on the other hand, may rely on Merlin's magic more, which gives Merlin more influence but also more responsibility. He has to be careful not to overstep boundaries and make sure his magic is used in a way that benefits everyone in Camelot.
Well, Arthur's reaction can be complex. At first, he might be angry because Merlin has kept this big secret from him. However, as he thinks about all the times Merlin has saved his life with magic, he begins to see that magic isn't all bad. He may feel betrayed, but also grateful in a way.
Arthur could also feel betrayed. He has trusted Merlin completely, and finding out about his magic might make him think that Merlin has been hiding something huge from him all this time. However, depending on how the fanfiction is written, he might eventually come to understand Merlin's reasons for secrecy.
Some fanfictions show Arthur becoming more dependent on Merlin's magic in certain situations. For instance, when facing a powerful enemy that can't be defeated by normal means. This changes the dynamic from just a king - servant relationship to more of a partnership. Merlin, on the other hand, might feel more confident in using his magic openly around Arthur, which also alters their interactions. They could have more equal conversations and decision - making processes.
The relationship could become more equal. Before, Merlin was in a somewhat subservient position, but with his magic out in the open, he becomes more of an equal to Arthur. They can now fight side - by - side in a different way, with Merlin using his magic to complement Arthur's skills. This new dynamic can add a whole new layer of depth to their relationship.
One popular plot is that Arthur is initially shocked and angry when he discovers Merlin's magic, but then he gradually realizes how Merlin has been using it to protect him all along. For example, in some fanfictions, Merlin uses his magic to save Arthur from a seemingly impossible battle, and Arthur finally comes to terms with Merlin's powers and they become even closer friends, united in a new way to protect Camelot.
It would likely become very strained. Arthur has been brought up to uphold his father's anti - magic stance. So, when Uther discovers Merlin's magic, Arthur might initially feel betrayed and distance himself from Merlin.
Well, obviously Merlin and Arthur are the main characters. Merlin is the one whose secret as a Dragonlord is revealed, and Arthur is the one who discovers this secret.
One interesting plotline could be Arthur's initial shock and then his gradual acceptance of Merlin's new identity. He might start to see Merlin in a whole new light and realize how much power Merlin truly holds.
One possible secret could be that Merlin is a powerful sorcerer from an ancient and powerful magical lineage. Maybe his family has a long - standing connection to Camelot that has been kept hidden.
In some fanfictions, Gwaine might be initially shocked. But given his loyalty to Merlin, he would probably keep the secret. He could also become an ally in Merlin's magical endeavors, using his fighting skills to protect Merlin when his magic is revealed to more dangerous foes.