echo (circa), medusa (fate), medusa (rider) (fate), medusa (rider) (third ascension) (fate), fate/grand order, fate (series), 1girl, bare shoulders, black dress, breasts, character name, cleavage, collar, detached sleeves, dress, facial mark, forehead, forehead mark, large breasts, long hair, looking at viewer, open mouth, parted bangs, purple hair, red eyes, short dress, sidelocks, solo, thighs, very long hair