etna (disgaea), disgaea, makai senki disgaea, 00s, 1girl, bat wings, belt, black gloves, bracelet, character name, choker, collar, cowboy shot, demon, demon girl, demon tail, dimples of venus, earrings, female focus, from behind, gloves, jewelry, leaning forward, looking at viewer, looking back, miniskirt, necklace, pointy ears, red eyes, red hair, simple background, skirt, solo, tail, twintails, white background, wings