Chance Rolls in Dungeons & Dragons Are Able to Aid You Become a Better DM

As a Dungeon Master, I traditionally steered clear of extensive use of randomization during my tabletop roleplaying adventures. I tended was for the plot and session development to be guided by character actions instead of the roll of a die. That said, I opted to alter my method, and I'm incredibly pleased with the outcome.

A set of classic D&D dice on a wooden surface.
A classic array of gaming dice evokes the game's history.

The Catalyst: Seeing a Custom Mechanic

A well-known streamed game utilizes a DM who regularly calls for "chance rolls" from the participants. He does this by picking a type of die and assigning possible results contingent on the roll. This is fundamentally no different from consulting a pre-generated chart, these get invented spontaneously when a character's decision lacks a clear outcome.

I decided to try this approach at my own game, primarily because it appeared engaging and offered a departure from my standard routine. The results were fantastic, prompting me to reconsider the often-debated tension between planning and improvisation in a tabletop session.

A Powerful Session Moment

In a recent session, my group had survived a massive conflict. When the dust settled, a cleric character wondered if two key NPCs—a brother and sister—had made it. Instead of choosing an outcome, I handed it over to chance. I asked the player to roll a d20. The possible results were: a low roll, both were killed; on a 5-9, only one would die; on a 10+, they made it.

The player rolled a 4. This resulted in a deeply moving moment where the characters found the remains of their friends, forever holding hands in their final moments. The party held last rites, which was uniquely powerful due to prior roleplaying. As a final reward, I improvised that the NPCs' bodies were suddenly transformed, showing a enchanted item. By chance, the item's contained spell was precisely what the party required to resolve another major situation. One just orchestrate this type of serendipitous moments.

A Dungeon Master running a focused game session with a group of participants.
A Dungeon Master guides a game utilizing both planning and spontaneity.

Improving Your Improvisation

This incident led me to ponder if randomization and thinking on your feet are truly the beating heart of D&D. Even if you are a meticulously planning DM, your improvisation muscles may atrophy. Players frequently excel at upending the most detailed narratives. Therefore, a effective DM needs to be able to think quickly and invent scenarios in real-time.

Using similar mechanics is a great way to develop these abilities without venturing too far outside your preparation. The key is to apply them for low-stakes situations that have a limited impact on the overarching story. As an example, I wouldn't use it to establish if the central plot figure is a secret enemy. However, I might use it to decide whether the characters reach a location right after a critical event occurs.

Empowering Player Agency

Luck rolls also helps keep players engaged and cultivate the sensation that the game world is responsive, evolving based on their choices as they play. It combats the perception that they are merely characters in a pre-written script, thereby enhancing the cooperative nature of the game.

This philosophy has historically been part of the core of D&D. The game's roots were reliant on random tables, which suited a playstyle focused on exploration. Although modern D&D tends to emphasizes narrative and role-play, leading many DMs to feel they need exhaustive notes, this isn't always the only path.

Achieving the Sweet Spot

Absolutely nothing wrong with doing your prep. However, it's also fine nothing wrong with relinquishing control and allowing the whim of chance to guide minor details instead of you. Authority is a significant factor in a DM's role. We need it to run the game, yet we can be reluctant to cede it, even when doing so can lead to great moments.

A piece of suggestion is this: Have no fear of temporarily losing control. Embrace a little improvisation for inconsequential details. You might just discover that the organic story beat is significantly more rewarding than anything you might have scripted in advance.

Kimberly Barrera
Kimberly Barrera

Tech enthusiast and writer with a passion for exploring emerging technologies and their impact on society.