Perhaps a story where Tiny Merlin accidentally shrinks the whole Camelot and has to figure out how to reverse the spell. He would have to use his wits and small - size advantages to solve the problem. This could involve sneaking into small spaces in the shrunken Camelot to find the source of the spell. It would be a really fun and adventurous story.
One idea could be a time - travel adventure where the Tiny Toons characters go back to the era of classic Looney Tunes and interact with their predecessors. They could learn valuable lessons about the roots of their comedic styles.
A great idea for Tiny Toon Adventures fanfiction could be a crossover with another classic cartoon world. For example, the Tiny Toons meet the characters from Tom and Jerry. The Tiny Toons' zany personalities combined with the cat - and - mouse chase dynamic would make for an exciting story. Also, a story where the Tiny Toons get lost in a magical forest full of strange creatures and have to find their way back home could be really engaging.
One plot idea could be Merlin and Nimue teaming up to save a magical forest that is being threatened by dark forces. They could use their combined magic to fend off the evil entities. Another idea is a time - travel plot where they are sent to the future and have to adapt to the new world while also finding a way back. And perhaps a plot where they are wrongly accused of a crime in Camelot and have to prove their innocence together.
One idea could be Merlin having to deal with the political intrigue of being a king. He might face challenges from nobles who don't trust his magic. Another could be Merlin using his magic in unique ways to improve the kingdom, like creating new irrigation systems for farmers. Or perhaps he has to form alliances with other kingdoms while hiding his true identity as a powerful sorcerer.
One idea could be that Merlin uses his magic to help Sherlock solve a case that seems to have supernatural elements. For example, a series of murders where the victims all seem to have died from some unexplainable force. Merlin's ability to sense magic and his knowledge of the old ways could give Sherlock new perspectives on the case.
One idea could be that Merlin, as a wizard, is hunted by vampires because his magic is seen as a threat to their existence. But then he discovers that some vampires are not as evil as he thought and they form an uneasy alliance to fight a common enemy, like a dark sorcerer.
One idea could be that Merlin uses his magic to help the Avengers in a battle against a powerful magical enemy. Maybe he disguises himself as a normal human at first and then reveals his true powers when the situation is dire.
One idea could be exploring a different magical realm within the 'the merlin conspiracy' universe. Maybe there's a hidden land where the magic is more primal and ancient. Another could be a story about a young wizard who discovers they have a unique connection to Merlin himself and must use that to stop a new dark threat.
A plot could involve Merlin getting cursed and the knights having to find a way to break it without Merlin's magic to guide them. They might have to rely on old legends and their own wits to save him. This could lead to some great character development for the knights as they face challenges they usually rely on Merlin to solve.
Perhaps a fanfiction could focus on the moment when Merlin is about to use his magic in 'The Moment of Truth' but is conflicted because he's afraid of losing Arthur's friendship. He could have an internal struggle where he weighs his loyalty to Arthur against the need to save Camelot with his magic. It could also explore how the other characters like Guinevere or Lancelot might react if they knew Merlin was on the verge of such a big revelation.