## Draconic Archivist *In addition to your studies of the darkness, you have spent time studying dragons and constructs.* **Prerequisite:** Dark knowledge class feature **Benefit:** You can use your dark knowledge ability on dragons and constructs. You use Knowledge (arcana) for dark knowledge checks regarding these two creature types. **Normal:** Without this feat, a character with dark knowledge can use that class feature only on aberrations, magical beasts, outsiders, and undead.