The first fleshwarping process mastered by the drow remains both their most successful and most infamous: the drider. Fusing the body of a drow with that of a giant spider, driders are a sexually dimorphic fleshwarp-the only fleshwarp known to be able to produce young. While female driders have the upper torsos of elegant drow women with mouths featuring sharp poisoned fangs, male driders have hideous, mutated countenances that further blend the humanoid form with that of a spider; the difference in appearance is perhaps a reflection on the matriarchal nature of drow society. In combat, all driders are equally dangerous.