
Mastering Dungeons
RPG veterans and game designers Teos Abadía and Shawn Merwin look at the game and the hobby of D&D from a variety of viewpoints: reporting the news, understanding the business, reviewing the products, and illuminating the design. Whether you’re a fan, a player, a DM, or a designer, Shawn and Teos cover topics of interest to you!
Latest episodes

Apr 30, 2025 • 1h 26min
Embarking on A Nautical Campaign (MD 239)
Episode 239 of Mastering Dungeons!
Main topic: Embarking on A Nautical Campaign !
Nautical campaigns offer exciting options different from other campaign types. Join us as we voyage into the strengths and challenges of these campaigns!
News: WotC’s Strong Q1, SRD 5.2 Review, Alliance Rejects Diamond, Best Campaign Setting, and more!
Contents
00:00 Play Every Day
03:03 Digital Response to Tariffs?
10:11 Changes for Exhausted Players?
19:12 Hasbro Q1 2025
23:04 How Big is D&D?
26:23 Hasbro and Tariffs
30:36 SRD 5.2 Released
35:36 SRD Localizations
38:50 Best Campaign Setting
40:39 Alliance Drops Diamond
42:45 Tariff Update
44:53 Andrew B on Writing Process
49:00 Fury of the Forsaken
49:51 Newbie DM's Iomandra
51:05 Embarking on a Nautical Campaign
53:38 Strengths of a Nautical Campaign
01:00:31 Campaign Differences
01:09:39 Challenges
01:15:29 Themes
01:18:05 Ship Combat
01:20:35 Shout-Outs
01:24:37 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

Apr 23, 2025 • 1h 42min
Using the Environment in Encounters (with Dragons)! (MD 238)
Explore the clever use of environmental factors in dragon encounters, enhancing gameplay with elevation, difficult terrain, and lighting. Discover insider insights on the new SRD updates and how they shape the future of D&D. The discussion also touches on navigating challenges for new Dungeon Masters and the impact of tariffs on indie publishing. Celebrate the 50th anniversary of 'Monty Python and the Holy Grail' and delve into dynamic combat strategies that keep players engaged and excited!

Apr 16, 2025 • 1h 35min
Teaching a New Generation! (MD 237)
Episode 237 of Mastering Dungeons!
Main topic: Teaching a New Generation!
We ponder how learning RPGs has changed over the years and the best way to teach new players and DMs today.
News: Jeremy Crawford Leaves WotC, Dragon Delves 1-on-1 Play, Atlas Games Recycling, and more!
Contents
00:00 Get Outside
02:22 Make Equipment Matter?
12:48 Which Upcoming Release Excites Us?
16:38 Jeremy Crawford Departs WotC
25:02 James Wyatt on Dragon Delves Solo Play
32:47 Tariffs - Who Knows?
36:49 Atlas Games' Recycling Plastics
38:42 Exploring Creative Play
41:20 Hits the Fan
43:10 Teaching a New Generation
45:39 How We Learned to Play and DM
56:22 How Teaching Has Changed
01:07:53 Tips for Teaching New Players
01:19:27 Tips for Teaching New DMs
01:30:16 Shout-Outs
01:33:38 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

Apr 9, 2025 • 1h 25min
Rules-Light D&D Characters! (MD 236)
Episode 236 of Mastering Dungeons!
Main topic: Rules-Light D&D Characters!
We consider how D&D can be simplified and the goals and tradeoffs involved in creating a rules-light version.
News: Chris Perkins Retires, Greg Bilsland Returns, Tariffs and Tabletop, and more!
Contents
00:00 Reflecting on Sorrow
02:41 2 Campaigns in Same Setting?
13:03 Convert 4E Monsters to 5E?
16:08 Chris Perkins Retires
23:57 Greg Bilsland Returns to D&D
27:08 Tabletop and Tariffs
35:37 GAMA is Broken
37:47 Monte Cook Narrative vs Math
45:03 Rules-Light D&D Characters
47:34 Motivation for Lighter Rules
52:48 Mathematical Side
01:02:14 Ease for New Players and DMs
01:04:25 What to Keep
01:06:48 Arora Trait System
01:09:56 Iterative Approach
01:11:49 Choice Menus
01:15:55 Spellcaster Complexity
01:17:47 Healing and Resting
01:20:49 Shout-Outs
01:24:35 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

9 snips
Apr 2, 2025 • 1h 38min
Forever DMs and Dynamics of an RPG Group! (MD 235)
Dive into the fascinating world of Forever DMs as the hosts dissect the dynamics shaping RPG groups! They explore Matt Colville's insights, tackle the importance of communication and empathy, and discuss strategies for boosting player engagement. Hear about innovative uses of D&D for environmental education, plus exciting news like Robin Laws' new creative role. Uncover how to transition players into DMs and the benefits of creating characters that enhance group play. Laughter and nostalgia fill the air—as always, RPGs connect us all!

Mar 26, 2025 • 1h 34min
Hundred Dungeons and the OSR! (MD 234)
Graham Ward, an RPG designer known for his creative work on Hundred Dungeons, joins the discussion to share insights about blending OSR mechanics with traditional gameplay. They delve into the importance of class roles and the impact of resting on player engagement. With a keen focus on node-based storytelling, Graham emphasizes enhancing exploration and narrative. They also explore themes of vulnerability in game design and practical tips for creators on shipping their RPG products, all while addressing real-world issues reflected in their games.

Mar 19, 2025 • 1h 28min
Let’s Build Encounters! (MD 233)
Episode 233 of Mastering Dungeons!
Main topic: Let’s Build Encounters!
We build encounters based on goblin and pirate monster groups as found in the revised Monster Manual. See our process for creating fun and engaging encounters!
News: Electric State on Netflix, SVP Leaves WotC, Origins Award Finalists, and more!
Contents
00:00:00 Duke Ranks Higher Than Our Show
00:01:17 D&D at ECCC
00:05:52 D&D vs PBtA Story Loop
00:14:55 Removing D&D Subclasses?
00:17:40 Favorite Settings or Genres?
00:22:00 Digital and Licensing SVP Departs WotC
00:24:38 Electric State on Netflix
00:26:14 LoG Battle of Emridy Meadows
00:29:25 Origins Award Finalists
00:31:03 Running D&D for Kids
00:32:33 Florida Judge Cites D&D Not Making Him Satanic
00:33:57 Shadowdark Western Reaches
00:37:52 Jeff Stevens Villains & Lairs
00:38:30 LATAM RPG Jam
00:39:32 Let's Build Encounters
00:40:30 What's Our Process?
00:42:47 When Do We Care About Math?
00:46:07 Adventure Rhythm
00:48:15 What Makes an Encounter Fun?
00:55:19 What Is Our Story?
00:58:13 Let's Build a Goblin Encounter!
01:12:13 Let's Build a Pirate Encounter!
01:21:28 Rewards
01:23:52 Shout-Outs
01:27:07 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

Mar 12, 2025 • 52min
Making Your D&D or RPG World Dangerous (MD 232)
Episode 232 of Mastering Dungeons!
Main topic: Making Your D&D or RPG World Dangerous!
Shawn Merwin is joined by Ben Byrne to create the true number one show in all the realms… where that show covers the news and then discusses how to make D&D feel dangerous to players!
News: Starter Set News, Chris Cocks on More Than AI, DriveThru Print Prices, and more!
Contents
00:00 Who is Ben Byrne and What Did He Do with Teos?
02:28 So Little Onboarding for Players?
06:57 Best Ways to Make New Players Comfortable?
12:00 Specific Resources for New Players?
14:07 Practical ways to introduce newbies?
16:08 New Starter Set Updates
24:42 DriveThru Print Prices Increase
28:12 Chris Cocks on More than AI
32:45 Making D&D and RPG World Dangerous
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.

Mar 5, 2025 • 1h 36min
Monster Groups and Encounters! (MD 231)
Delve into the world of monster groupings, where goblins and pirates take center stage! The discussion centers on how these groupings can enhance themes and create dynamic encounters for DMs. Insights are shared about the new Sigil VTT and the innovative 'Heroes of the Borderlands' starter set designed for newcomers. The conversation also touches on the challenges of Challenge Ratings in balancing encounters, alongside reflections on Ernie Gygax's legacy and the whimsical side of gaming with a quirky Mr. Potato Head beholder!

Feb 26, 2025 • 1h 35min
Listener Corner Catch Up! (MD 230)
Episode 230 of Mastering Dungeons!
Main topic: Listener Corner Catch Up!
So many awesome listener questions, we devoted the show to them!
News: Hasbro 2024 Q4 Results, New D&D Video Game, New Magic D&D Crossover, and more!
Contents
00:00:00 Santa Clara is Celestial
00:02:43 Hasbro 2024 Q4 Results
00:08:47 How Big is D&D after 2024?
00:14:26 Hasbro Playing to Win Strategy
00:17:35 D&D at Gen Con News
00:21:07 New AAA D&D Video Game
00:24:25 Tom Dunn 2024 MM Analysis
00:32:48 Lorwyn-Shadowmoor D&D MtG Crossover
00:35:07 Hexploration Decks & Explorer's Kit
00:36:03 Outer Seas Black Coral Citadel
00:37:52 Listener Corner Catch-Up
00:38:17 Creating RPG Surveys?
00:48:05 Change 1 Thing in the '24 MM?
00:58:36 Use the DMG Tracking Sheets?
01:04:43 Satisfying Game Prep?
01:07:08 3rd Party Compatibility?
01:10:58 Always Play New Edition?
01:15:59 RPGs with Changing Ability Scores?
01:23:03 Stagger 2 Organized Play Stories?
01:30:16 Shout-Outs
01:34:32 What Are We Gonna Do?
Thank you for listening! Get the full show notes with links on Patreon.
Show Search Engine: https://mdsearch.alphastream.org/
Our intro and outro music is Metropolis Fanfare, provided royalty-free by Tabletop Audio (https://tabletopaudio.com) under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
MP3 file metadata populated with Online MP3 Podcast Chapter Editor, built by Dominik Peters. https://mp3chapters.github.io/ and customized for Mastering Dungeons by Vladimir Prenner from Croatia.