1boy, 1girl, armlet, armor, arms_around_neck, black_background, black_bra, black_panties, black_shirt, blonde_hair, blood, blood_on_shoes, bra, bracer, brother_and_sister, cape, castor_(fate), chakram, collar, diadem, fate/grand_order, fate_(series), from_side, full_body, gauntlets, hair_ornament, hug, kneeling, legs, looking_at_viewer, medium_hair, metal_collar, panties, pauldrons, pollux_(fate), purple_eyes, robe, shirt, shoulder_armor, siblings, turning_head, twins, twintails, uda_(xax_057), underwear, weapon, white_cape, white_robe