37. DEMONIC SCHOOLGIRL Hellspawn, Nightmare
This is a demon-possessed teenager with pigtails wearing a "sailor"-style school uniform, with white eyes and and evil grin, holding a bloody knife behind her back. Monsters like this show up fairly often in manga, and there is a new trend of "killer teen" movies going on in Japan right now (Machine Girl, Suicide Club, Fudoh, Battle Royale, etc). I think she should have "dip in the middle" dial, so that she starts out strong, weakens as she takes damage, then becomes most powerful just before she dies.
Plot Twists: +0
M:06-05-04-05-06-06-07-X Vengence (vs Guardians)
A:09-08-07-08-09-10-11-X She Looks Harmless (Retributive Strike)