Arachnicids are commonly thought to be savage, but in reality, they are as civilized as most humans. They form hidden underground communities, usually run by driders , who are smarter. They often trap humanoids to transform into arachnicid beasts with their poisonous bites. Arachnicids reproduce by laying silk-wrapped eggs. The female arachnicids breast-feed the young before they can eat solid food. Arachnicids mature at the same rate as humans, developing spinneret use at adolescence.