Flame Demon
Autistic Ace Vampire
Canon AU: good Morgana, Arthur knows Merlin has magic but hasn't told anyone
Prince Arthur and his best friend Merlin find an old book, full of old prophecies, King Uther wants it destroyed, but when they discover the book leads to more mysteries and more importantly, allies in the fight to protect the magic users and magic creatures, especially since the people they are looking for don't even use horses, not they use magical creatures as their mounts, wyverns, griffins and even a dragon.
Prince Arthur and his best friend Merlin find an old book, full of old prophecies, King Uther wants it destroyed, but when they discover the book leads to more mysteries and more importantly, allies in the fight to protect the magic users and magic creatures, especially since the people they are looking for don't even use horses, not they use magical creatures as their mounts, wyverns, griffins and even a dragon.