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

As a game master, I historically shied away from extensive use of chance during my Dungeons & Dragons sessions. I preferred was for the plot and session development to be determined by player choice rather than random chance. However, I chose to change my approach, and I'm very pleased with the outcome.

An assortment of old-school polyhedral dice from the 1970s.
A vintage set of D&D dice sits on a table.

The Spark: Observing 'Luck Rolls'

A well-known streamed game features a DM who frequently calls for "chance rolls" from the adventurers. This involves picking a specific dice and outlining consequences based on the roll. This is essentially no different from using a pre-generated chart, these are created spontaneously when a character's decision lacks a clear resolution.

I chose to experiment with this method at my own table, primarily because it seemed engaging and provided a change from my normal practice. The experience were fantastic, prompting me to reflect on the ongoing tension between preparation and improvisation in a roleplaying game.

A Powerful In-Game Example

At a session, my players had concluded a large-scale battle. Later, a player inquired after two beloved NPCs—a pair—had lived. In place of choosing an outcome, I let the dice decide. I instructed the player to make a twenty-sided die roll. The possible results were: on a 1-4, both died; on a 5-9, only one would die; a high roll, they both lived.

The player rolled a 4. This resulted in a incredibly poignant scene where the characters came upon the corpses of their allies, still holding hands in death. The group performed a ceremony, which was particularly significant due to prior story developments. As a parting touch, I improvised that the forms were strangely restored, revealing a magical Prayer Bead. I rolled for, the bead's contained spell was perfectly what the party needed to resolve another pressing quest obstacle. It's impossible to script these kinds of serendipitous story beats.

A Dungeon Master leading a focused tabletop session with several participants.
A Dungeon Master guides a session utilizing both planning and improvisation.

Honing Your Improvisation

This event led me to ponder if chance and making it up are in fact the beating heart of tabletop RPGs. Even if you are a meticulously planning DM, your skill to pivot need exercise. Adventurers often take delight in ignoring the best constructed plots. Therefore, a skilled DM has to be able to adapt swiftly and create details on the fly.

Employing similar mechanics is a great way to train these skills without going completely outside your usual style. The key is to deploy them for low-stakes decisions that have a limited impact on the overarching story. For instance, I would not employ it to establish if the central plot figure is a traitor. Instead, I could use it to decide whether the characters arrive right after a major incident takes place.

Empowering Shared Narrative

Spontaneous randomization also helps make players feel invested and cultivate the sensation that the adventure is alive, progressing based on their actions in real-time. It prevents the perception that they are merely actors in a rigidly planned story, thereby strengthening the collaborative aspect of roleplaying.

Randomization has long been embedded in the core of D&D. The game's roots were enamored with encounter generators, which made sense for a playstyle focused on treasure hunting. Even though contemporary D&D frequently focuses on plot-driven play, leading many DMs to feel they require detailed plans, this isn't always the required method.

Finding the Healthy Equilibrium

There is absolutely no problem with being prepared. However, equally valid no issue with letting go and permitting the rolls to guide minor details rather than you. Control is a major aspect of a DM's job. We need it to facilitate play, yet we frequently find it hard to cede it, in situations where doing so could be beneficial.

The core suggestion is this: Have no fear of relinquishing a bit of control. Embrace a little chance for minor details. You might just discover that the organic story beat is infinitely more memorable than anything you would have pre-written in advance.

Charles Patel
Charles Patel

Lena is a passionate writer and tech enthusiast based in Berlin, sharing her experiences and insights on modern life.