Chance Rolls in D&D Can Help You Be a Better DM
In my role as a Dungeon Master, I historically shied away from significant use of randomization during my D&D games. My preference was for narrative flow and what happened in a game to be guided by player choice instead of random chance. Recently, I opted to change my approach, and I'm truly happy with the result.
The Catalyst: Watching 'Luck Rolls'
A well-known streamed game utilizes a DM who frequently requests "luck rolls" from the adventurers. This involves choosing a type of die and assigning consequences contingent on the roll. While it's at its core no distinct from consulting a pre-generated chart, these get invented in the moment when a character's decision lacks a obvious resolution.
I opted to test this technique at my own table, mainly because it appeared interesting and provided a departure from my standard routine. The results were remarkable, prompting me to reflect on the often-debated balance between pre-determination and improvisation in a tabletop session.
An Emotional Story Beat
In a recent session, my players had concluded a massive fight. When the dust settled, a cleric character asked about two friendly NPCs—a brother and sister—had made it. Instead of picking a fate, I asked for a roll. I instructed the player to roll a d20. The possible results were: on a 1-4, both would perish; a middling roll, only one succumbed; a high roll, they both lived.
The player rolled a 4. This resulted in a deeply poignant sequence where the party came upon the bodies of their friends, forever united in their final moments. The cleric held funeral rites, which was especially significant due to previous roleplaying. As a final reward, I decided that the forms were miraculously restored, showing a magical Prayer Bead. By chance, the item's magical effect was exactly what the group needed to resolve another pressing story problem. It's impossible to orchestrate these kinds of perfect coincidences.
Improving DM Agility
This event led me to ponder if randomization and making it up are truly the core of tabletop RPGs. Although you are a detail-oriented DM, your improvisation muscles may atrophy. Adventurers frequently take delight in derailing the most detailed plans. Therefore, a good DM must be able to think quickly and fabricate scenarios in real-time.
Using on-the-spot randomization is a excellent way to practice these abilities without straying too much outside your preparation. The key is to use them for low-stakes decisions that have a limited impact on the session's primary direction. As an example, I would avoid using it to decide if the king's advisor is a traitor. But, I could use it to determine whether the characters enter a room right after a major incident unfolds.
Strengthening Shared Narrative
Luck rolls also works to maintain tension and foster the feeling that the game world is responsive, evolving in reaction to their decisions immediately. It combats the sense that they are merely actors in a pre-written story, thereby bolstering the shared foundation of the game.
Randomization has historically been part of the game's DNA. The game's roots were filled with encounter generators, which suited a game focused on dungeon crawling. While modern D&D frequently emphasizes plot-driven play, leading many DMs to feel they must prep extensively, that may not be the only path.
Striking the Healthy Equilibrium
It is perfectly nothing wrong with being prepared. However, equally valid no issue with stepping back and allowing the whim of chance to decide some things instead of you. Authority is a big part of a DM's job. We need it to manage the world, yet we frequently find it hard to cede it, at times when doing so might improve the game.
The core recommendation is this: Do not fear of letting go of control. Embrace a little randomness for inconsequential outcomes. The result could discover that the unexpected outcome is infinitely more powerful than anything you might have pre-written in advance.