1girl, back, back bow, bare back, bat wings, black background, border, bow, dress, fingernails, from behind, gradient background, grey background, grey border, holding, holding polearm, holding weapon, long fingernails, no headwear, outside border, pink dress, pointy ears, polearm, puffy short sleeves, puffy sleeves, purple hair, red bow, short hair, short sleeves, simple background, solo, spear, spear the gungnir, standing, weapon, white background, wings, wrist cuffs