banished au: merlin protects Arthur from afar
Hey everybody :) I'm trying to find a fic I read a while ago but can't find again. Basically, Merlin's magic gets revealed and he's banished from Camelot but then he comes back to protect Arthur from afar. Basically, everyone thinks the castle is haunted because merlins always around causing mischief and stopping assassination attempts. Then in the end merlin stopped an army or something and suddenly he not haunting anything so everyone thinks he's dead but then he comes back. Any help would be really appreciated :)