The lightning caught his attention. He lifted his gaze from the circle, caught halfway in the chant and stared at Peter with a neutral expression on his face. Then he stepped back into the shadows and vanished, barely avoiding the lightning that had been hurled at him in the process. Seconds later, he was standing behind Peter with a very unamused expression plastered onto his face.
He moved to punch him with strength that the average man never would have been able to possess. "Don't," he started, "call me Sammy."