Servants of Serpents. Ophidiotaurs serve evil nagas, serpentfolk of Yig, and even dragons. While they make poor guards, ophidiotaurs excel as shock troops and mounts for serpentfolk. Ophidiotaurs that survive the fall of their masters escape into the wilds and form loose-knit tribes ruled by the strongest individual. Centaurs loathe and pity ophidiotaurs in equal measure and put down the abominations whenever they can.