Chance Rolls in Dungeons & Dragons Can Help You Be a Better Dungeon Master
As a Dungeon Master, I usually steered clear of heavy use of randomization during my Dungeons & Dragons adventures. I tended was for the plot and what happened in a game to be shaped by character actions instead of the roll of a die. That said, I chose to change my approach, and I'm truly glad I did.
The Catalyst: Watching a Custom Mechanic
An influential podcast showcases a DM who regularly requests "fate rolls" from the players. He does this by picking a type of die and assigning consequences tied to the number. It's at its core no distinct from consulting a random table, these are devised in the moment when a course of events lacks a clear outcome.
I decided to try this technique at my own session, primarily because it seemed interesting and presented a break from my usual habits. The experience were fantastic, prompting me to reconsider the perennial dynamic between planning and randomization in a D&D campaign.
An Emotional Story Beat
At a session, my party had survived a city-wide fight. Later, a player asked about two beloved NPCs—a brother and sister—had lived. In place of choosing an outcome, I asked for a roll. I told the player to roll a d20. I defined the outcomes as: on a 1-4, both were killed; a middling roll, only one succumbed; a high roll, they survived.
Fate decreed a 4. This triggered a deeply emotional sequence where the party found the bodies of their companions, still holding hands in death. The group performed a ceremony, which was particularly powerful due to previous story developments. As a final reward, I chose that the NPCs' bodies were strangely restored, showing a magical Prayer Bead. I randomized, the item's contained spell was exactly what the group needed to resolve another pressing situation. It's impossible to orchestrate such perfect moments.
Honing Your Improvisation
This experience caused me to question if improvisation and spontaneity are actually the core of tabletop RPGs. Even if you are a detail-oriented DM, your skill to pivot need exercise. Adventurers often take delight in ignoring the most detailed plans. Therefore, a effective DM must be able to think quickly and fabricate scenarios on the fly.
Employing similar mechanics is a great way to practice these abilities without venturing too far outside your preparation. The strategy is to apply them for small-scale circumstances that won't drastically alter the campaign's main plot. To illustrate, I would not employ it to establish if the central plot figure is a secret enemy. Instead, I would consider using it to determine whether the PCs reach a location just in time to see a major incident unfolds.
Strengthening Collaborative Storytelling
Spontaneous randomization also works to make players feel invested and foster the sensation that the game world is alive, progressing in reaction to their decisions as they play. It reduces the sense that they are merely actors in a pre-written script, thereby enhancing the cooperative nature of the game.
This philosophy has always been embedded in the original design. Original D&D were filled with encounter generators, which made sense for a playstyle focused on treasure hunting. While contemporary D&D frequently focuses on plot-driven play, leading many DMs to feel they need exhaustive notes, it's not necessarily the only path.
Finding the Right Balance
Absolutely no problem with doing your prep. However, equally valid no issue with letting go and permitting the whim of chance to guide minor details rather than you. Authority is a big aspect of a DM's role. We use it to manage the world, yet we often struggle to cede it, even when doing so can lead to great moments.
A piece of suggestion is this: Do not fear of letting go of control. Try a little improvisation for minor outcomes. It may create that the organic story beat is significantly more powerful than anything you might have planned on your own.