1boy, armor, black_hair, blood, blood_from_mouth, blood_on_face, blood_on_weapon, cheeeeese0619, cloak, closed_mouth, constantine_xi_(fate), curtained_hair, earrings, fate/grand_order, fate_(series), gem, green_gemstone, grey_eyes, hair_between_eyes, jewelry, long_hair, looking_ahead, male_focus, red_background, red_gemstone, serious, simple_background, sketch, solo, sword, sword_in_front_of_face, tassel, upper_body, weapon, white_cloak