In Which Arthur Lets a Sorcerer Live and Regrets It (смешанная)

“MERLIN!” Arthur shrieked as he dove for his sword. Merlin only groaned, raising his arm to push Will’s hand down as the damned idiot laughed wildly. “Keep your goddamn sorcerer in line, I swear to-”
“Beware, my prince.” Will interrupted solemnly as he raised his hands to signal complete silence “For my powers will surely turn you into the toad that you are. Bippity Boppity…Make Arthur Hoppity….” He said, wiggling his fingers. Arthur swore loudly. Merlin gave a cough that suspiciously sounded like a laugh before turning to fix his friend with a hard glare.
“Stop it.”
“He makes it too easy, Merlin. Honestly.”
Or
Will survived the battle of Ealdor and occasionally comes around to visit Merlin…And torture Arthur.