casper (a date with death), a date with death, highres, official art, promotional art, 1boy, alternate costume, black wings, cloak, colored smoke, falling feathers, feathered wings, feathers, figure four sitting, foot out of frame, full body, green theme, hair between eyes, hair over shoulder, happy halloween, head tilt, holding, holding scythe, hood, hood up, hooded cloak, jellyfish cut, looking at viewer, male focus, moon behind head, open clothes, open robe, pectorals, red eyes, red robe, robe, scythe, sitting, smile, smirk, smoke, solo, white hair, wings