The Knight of Arkham (DCAMU x Male Reader)

F/N Arkham is the great great grandson of Amadeus Arkham, the founder of Arkham Asylum. At the age of 7 you were taken to train under the hand of O Sensei... though by the moment you arrived, he was dead so his top student Richard Dragon trained you for years, though that was the case, you left unnoticed, Richard wasn't enough, fists and karate moves aren't enough. So you learned more than just fighting which involved marksmanship and blade weaponry, you had one goal, kill Slade Wilson and League of Assassins itself, if it meant kill it, was bringing all Nanda Parbat to it's knees, you'll become exactly what you've been seeing in your dreams, in the nightmares, in every possible vision you've ever had.