Adamantine weapons and other special materials get more spotlight in the DM tools section. Xanathar's Guide to Everything explains how different materials affect combat and exploration. If you are looking for a PDF guide on crafting with exotic materials, our crafting summaries are the perfect resource. We delve into the rules for creating items and how DMs can control the economy of magic items. Give your players a reason to hunt for rare ores and monster parts by utilizing the crafting rules expanded upon in this book.