Base creature: Giant Centipede (CR 1/4) This colossal centipede, with a segmented, chitinous body, scurries across the damp, moss-covered floor of a subterranean cavern. Its numerous legs are tipped with razor-sharp claws, and its antennae twitch, sensing vibrations in the dark. A faint, sickly green glow emanates from its fangs, hinting at its venomous bite.