Chance Rolls in Dungeons & Dragons May Assist You Become a More Effective DM

As a DM, I traditionally steered clear of significant use of chance during my Dungeons & Dragons sessions. I tended was for story direction and session development to be shaped by character actions instead of random chance. However, I decided to alter my method, and I'm incredibly happy with the result.

A set of old-school polyhedral dice from the 1970s.
A vintage set of gaming dice from the 1970s.

The Inspiration: Seeing a Custom Mechanic

A well-known podcast utilizes a DM who regularly asks for "fate rolls" from the participants. The process entails picking a specific dice and defining potential outcomes contingent on the result. This is at its core no different from rolling on a random table, these are devised on the spot when a character's decision doesn't have a clear conclusion.

I chose to experiment with this method at my own session, primarily because it looked engaging and offered a change from my usual habits. The results were eye-opening, prompting me to reflect on the often-debated tension between planning and randomization in a D&D campaign.

An Emotional Story Beat

At a session, my players had just emerged from a massive conflict. When the dust settled, a player inquired after two beloved NPCs—a pair—had survived. Rather than choosing an outcome, I let the dice decide. I instructed the player to roll a d20. The possible results were: on a 1-4, both would perish; a middling roll, a single one succumbed; on a 10+, they both lived.

Fate decreed a 4. This triggered a profoundly moving scene where the adventurers came upon the remains of their allies, still holding hands in death. The group performed last rites, which was especially meaningful due to earlier story developments. As a parting reward, I decided that the NPCs' bodies were suddenly transformed, showing a enchanted item. I rolled for, the bead's contained spell was precisely what the group required to address another critical story problem. You simply plan these kinds of perfect coincidences.

A DM running a focused tabletop session with several participants.
A Dungeon Master guides a session utilizing both preparation and improvisation.

Improving DM Agility

This experience made me wonder if chance and making it up are in fact the beating heart of D&D. While you are a meticulously planning DM, your improvisation muscles can rust. Players frequently take delight in ignoring the most detailed plots. Therefore, a good DM has to be able to adapt swiftly and invent content in the moment.

Employing luck rolls is a fantastic way to develop these skills without venturing too far outside your comfort zone. The strategy is to apply them for low-stakes situations that don't fundamentally change the overarching story. As an example, I wouldn't use it to establish if the king's advisor is a secret enemy. But, I could use it to determine whether the PCs arrive right after a major incident occurs.

Enhancing Player Agency

Spontaneous randomization also helps maintain tension and cultivate the feeling that the game world is dynamic, shaping in reaction to their decisions in real-time. It prevents the perception that they are merely pawns in a pre-written narrative, thereby bolstering the collaborative aspect of the game.

This philosophy has always been integral to the original design. The game's roots were reliant on charts, which made sense for a playstyle focused on treasure hunting. Even though current D&D often emphasizes narrative and role-play, leading many DMs to feel they require detailed plans, it's not necessarily the only path.

Striking the Right Balance

Absolutely nothing wrong with being prepared. Yet, it's also fine no problem with relinquishing control and permitting the dice to determine certain outcomes instead of you. Control is a big factor in a DM's role. We need it to facilitate play, yet we often struggle to release it, at times when doing so could be beneficial.

My final advice is this: Have no fear of temporarily losing your plan. Experiment with a little randomness for inconsequential outcomes. The result could create that the surprising result is significantly more powerful than anything you would have planned by yourself.

Nathan Stephens
Nathan Stephens

A seasoned casino streamer and reviewer with a passion for live gaming and sharing expert strategies.