Sin Collector, better off as the Grim Reaper, is a force of nature taken physical form that serves as an overarching antagonist for Traitor. While his intentions are not completley evil, he still retains a dark side to him that makes him a dangerous foe. Despite this, he is caring, showing remorse for those who have died. Despite that, he will actively hunt down mortals if they try to dare think they're above everyone. He's Japanese and will mutter Japanese to himself or in frustration at times. His voice should sound something like Shang Tsung's from Mortal Kombat 1.