Dice mechanics
Modifiers in Dungeons & Dragons 5th Edition
Bonuses, penalties, and situational adjustments.
Explanation
5e modifiers come from ability mods, proficiency bonus, magic items, spells, and conditions. Advantage/Disadvantage is the cleanest modifier, roll 2d20, take higher (advantage) or lower (disadvantage). Multiple sources of advantage don't stack; one source of each cancels.
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
- 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.