Well, one possible plot could be that Merlin learns more ancient magic from the druids. He might discover new ways to use his powers for the good of Camelot while living among them. Maybe he'll also find a sense of belonging that he didn't fully have in Camelot.
He might become more confident in his magic. Among the druids, his magic would be accepted and even celebrated. So he could practice more freely and learn new spells and techniques, which would boost his self - assurance. Also, he could develop a stronger sense of community as the druids live in a more close - knit way compared to the hierarchical structure of Camelot.
One possible plot could be that Merlin discovers a hidden dragon lair where he is accepted as one of their own. He learns dragon magic and uses it to protect Camelot in ways he couldn't before. Maybe he even rides the dragons into battle against powerful dark forces.
Well, perhaps Merlin discovers a hidden magic in the tower that is key to saving Camelot. He might have to face some dark spirits lurking there while he tries to master this new magic.
One common theme is the exploration of Merlin's hidden powers. Since the Druids are often associated with magic, fanfictions use them to help Merlin understand and master his abilities better. For example, he might learn new spells or ways of controlling his magic.
One idea could be Merlin using his druid powers to unite the different druid clans against a common enemy. Maybe a dark sorcerer is threatening the land and Merlin has to convince the sometimes reclusive druid groups to come together. Another could be Merlin exploring his connection to the ancient druid kings and what that means for his role in Camelot. He might discover long - lost prophecies or spells.
Obviously, Merlin is a must - include character. He is the central figure with his druid powers and his connection to Camelot. Arthur should also be in it. His relationship with Merlin, especially as Merlin is delving deeper into his druid side, can create a lot of interesting dynamics. Gwen can be included as well. She has a kind heart and could play a role in bridging the gap between Camelot and the druids, maybe through her own understanding of the common people.
There's also 'Merlin and the Druid Prophecy'. This fanfiction focuses on a prophecy related to Merlin and the Druids. It has an exciting plot where Merlin must uncover the secrets of the prophecy to save Camelot. The characters are well - developed, and the descriptions of the Druidic magic are very vivid.
Arthur could visit Merlin in the tower. He might be curious about what Merlin does in his secret place or he could be in need of Merlin's help and follows him there.
One possible plot could be Merlin hiding her true identity from Meliodas as he grows up. She could be watching over him from afar, secretly guiding his actions and protecting him from afar while he is on his adventures.
Well, perhaps it could be about Merlin using his ancient and powerful magic to train Harry in combat skills. Maybe he teaches Harry spells that have been long forgotten.