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Dice mechanics

Modifiers in Dungeons & Dragons 5th Edition

Bonuses, penalties, and situational adjustments.

Explanation

Use modifiers as a clarity tool: adjust difficulty only when it meaningfully changes the decision, and keep outcomes story-forward.

Examples
Example: position over +1/-1

Instead of tiny modifiers, change position: better cover, better tools, better information.

Example: keep it consistent

Pick one primary difficulty lever for your table (DV/DC, threshold bands, required successes) and stick to it.

Common mistakes (smallest fix)
  • Mistake: Stacking many small modifiers. Fix: Use one clear difficulty lever and keep the decision readable.
  • Mistake: Applying modifiers without stakes. Fix: Define what success changes and what failure costs before rolling.
More dice mistakes
System guide
Learn the system’s core rules.
System glossary
Definitions for dice terminology.

Dungeons & Dragons 5th Edition FAQ

How does the d20 system work in D&D 5e?
What are the ability scores in D&D 5e?
How does advantage and disadvantage work?
What class should I play as a beginner?
How does spellcasting work in D&D 5e?

Keep play fast

Use quick references, then jump back into the scene.