1girl argyle argyle_background argyle_legwear artist_request ass black_thighhighs blue_background blue_dress blue_eyes brown_hair card_(medium) character_name chess_piece dark-skinned_female dark_skin dress glasses halftone halftone_background high_school_dxd jewelry katerea_leviathan king_(chess) magic_circle necklace official_art solo thighhighs trading_card zipper