Luck Rolls in D&D Can Help You Be a Better DM

As a game master, I traditionally avoided significant use of luck during my D&D games. I tended was for story direction and session development to be determined by deliberate decisions instead of random chance. Recently, I opted to change my approach, and I'm truly pleased with the outcome.

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

The Catalyst: Observing an Improvised Tool

An influential streamed game features a DM who frequently requests "fate rolls" from the participants. This involves choosing a type of die and outlining consequences based on the result. It's essentially no distinct from consulting a random table, these get invented spontaneously when a character's decision doesn't have a predetermined resolution.

I decided to try this method at my own game, mainly because it looked novel and offered a break from my normal practice. The outcome were fantastic, prompting me to reconsider the perennial tension between preparation and improvisation in a roleplaying game.

An Emotional Story Beat

During one session, my players had just emerged from a city-wide battle. Later, a cleric character inquired after two key NPCs—a sibling duo—had made it. Instead of picking a fate, I let the dice decide. I asked the player to make a twenty-sided die roll. The possible results were: on a 1-4, both would perish; a middling roll, only one would die; on a 10+, they made it.

The die came up a 4. This triggered a deeply moving sequence where the characters came upon the bodies of their companions, still holding hands in their final moments. The party conducted last rites, which was particularly meaningful due to earlier roleplaying. As a parting reward, I improvised that the NPCs' bodies were suddenly transformed, showing a magical Prayer Bead. I randomized, the item's contained spell was exactly what the group lacked to solve another major situation. It's impossible to script such serendipitous story beats.

A DM engaged in a focused tabletop session with a group of participants.
A Dungeon Master guides a game demanding both planning and improvisation.

Improving DM Agility

This event led me to ponder if chance and making it up are in fact the essence of tabletop RPGs. Even if you are a prep-heavy DM, your improvisation muscles can rust. Groups often excel at derailing the best constructed narratives. Therefore, a good DM must be able to pivot effectively and invent content in the moment.

Utilizing luck rolls is a excellent way to develop these talents without straying too much outside your preparation. The trick is to use them for low-stakes decisions that have a limited impact on the campaign's main plot. To illustrate, I would not employ it to establish if the central plot figure is a traitor. However, I might use it to figure out if the characters arrive right after a critical event unfolds.

Strengthening Player Agency

This technique also serves to keep players engaged and foster the feeling that the adventure is responsive, progressing according to their choices immediately. It prevents the perception that they are merely characters in a rigidly planned narrative, thereby bolstering the cooperative nature of roleplaying.

This philosophy has long been part of the game's DNA. Early editions were enamored with random tables, which made sense for a playstyle focused on dungeon crawling. Even though contemporary D&D tends to prioritizes narrative and role-play, leading many DMs to feel they require detailed plans, this isn't always the best approach.

Achieving the Healthy Equilibrium

Absolutely no problem with being prepared. Yet, equally valid no problem with letting go and letting the dice to decide some things rather than you. Direction is a major part of a DM's role. We need it to facilitate play, yet we can be reluctant to release it, in situations where doing so can lead to great moments.

The core advice is this: Have no fear of relinquishing a bit of the reins. Embrace a little chance for minor story elements. The result could discover that the organic story beat is significantly more powerful than anything you could have planned by yourself.

Joseph Bright
Joseph Bright

A passionate traveler and storyteller, Elara shares unique journeys and cultural discoveries from her global expeditions.