Talk:Overlord Volume 11/@comment-28756838-20160905144256/@comment-3536096-20160906135857

That could be one possibilty, or they could be subjugated like the lizardmen (though if these dragons are arrogant that might not work), or they could keep them as slaves and harvest them. We already know that Demiurge managed to get a new supply of 3rd tier scroll parchments by harvesting the skin from humans, and we also know that dragon hide is the best for making high rank scrolls.