Begin Here

RJD20 is home to a massive amount of content for D&D Dungeon Masters, Players and Worldbuilders. Started in 2018, it has grown immensely in size, helped numerous people improve at D&D, and inspired creators young and old. On RJD20, you can learn how to track your D&D campaign, the best way to hold a session zero, and why changing your lore is perfectly acceptable, among other key concepts. From its beginnings with Legendary Lessons to the addition of Musing Over Monsters, Worldforge, and whatever the future brings, I hope RJD20 continues to help novices and veterans of D&D for years to come.

This page outlines the most useful RJD20 content. It was last updated on June 18, 2021.

RJD20 on Social Media

RJD20 Supplements

RJD20 Article Series

Dungeon Master Advice

General D&D Tips

First time reading RJD20? Begin here, subscribe to the RJD20 newsletter, explore RJD20 videos on YouTube, join the RJD20 Discord server, and support RJD20 on Patreon. Venture to the sidebar to discover other realms in which RJD20 exists.

Check out my first released supplement, Villain Backgrounds Volume I.

Provide any feedback or inquiries to @rjd20writes on Twitter or


Popular Articles

How to Begin a D&D Campaign

How to Play an Archfey in D&D

My Take on Matthew Colville’s 5E Action Oriented Monsters

3 Ways a Home Base in D&D Will Improve Your Campaign

How to Keep Track of Your D&D Campaign