lack, fate/grand order, fate (series), highres, official art, third-party source, 1boy, bandages, black headband, black nails, blue eyes, clenched hand, cloak, earrings, full body, headband, holding, holding sword, holding weapon, jewelry, katana, looking at viewer, male focus, prosthesis, prosthetic arm, prosthetic leg, short hair, solo, standing, sword, tachi-e, torn cloak, torn clothes, toudou heisuke (fate), transparent background, weapon, white hair