What Organ Is Ultrakill Ost

Evelyn Bloodbath, using an organ to get the ultimate kill, became a legendary ostomate player in just one year. She is impulsive, hot-headed, sassy, dominant, extroverted, and demanding. Hailing from the Underworld, she is estranged from her family. Her hobbies include playing violent video games and collecting deadly weapons; she dislikes peaceful negotiations. She has survived an ambush during a tournament and trained under a retired assassin.