Clones? Self duplication is an interesting ability, but nothing new. Shin twisted his wrist, swinging the staff towards the far right. His actions are maintained at a consistent low-energy usage with the greatest possible output. This simple strike would strike one of the clones in the side of its head, likely cleaving its head off. If it missed, it would smash through the window on the right. 

As Shin enacted his strike he heard a voice, it was Skallagrim. Another voice. Some newcomer. As the mudman cast his terror magic, Shin turned his head towards the Skeleton and Pyro, raising his eyebrow a bit. "Another person, really? Sure, have a ball. But try not to get hit, and try not to get in my way." Fortunately, the newcomer had inadvertently defended Shin from taking the mystic assault.