Player Toolbox: Boosting Spell DC in D&D 5E — Feats, Tips, and Strategies

Inn at the End: A TTRPG Haven
3 min readAug 28, 2023

As someone who enjoys playing a spellcaster in D&D 5e, I’ve often pondered ways to increase the effectiveness of my characters’ magical abilities, especially when it comes to ensuring my spells hit their mark. There’s nothing more frustrating (and sometimes chaotically exciting) than having a foe-felling spell not meet its mark due to a low DC (Difficulty Class). Boosting the spell DC is a vital aspect of being a formidable caster. In this guide, I’ll share some valuable techniques, including racial and class feats, that I’ve learned along the way to enhance your spell DC, helping you become a more influential spellcaster in the world of Dungeons and Dragons.

Photo by Amandine BATAILLE on Unsplash

Here are some ways to boost your spell DC:

  1. Ability Scores: The primary ability score that affects your spell DC is your spellcasting ability score (e.g., Intelligence for Wizards, Charisma for Sorcerers and Warlocks, Wisdom for Clerics). Increasing this ability score through ASIs (Ability Score Improvements) or racial bonuses will directly boost your spell DC.
  2. Feats: Some feats can enhance your spell DC. Notable options include:
  • Spell Focus: This feat increases your spell DC by 1. It’s available for multiple classes.
  • Elemental Adept

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Inn at the End: A TTRPG Haven

A TTRPG haven with a focus on D&D. Weekly writing with an occasional deep dive on TTRPG and TTRPG-adjacent topics. Publishes originally on dndpodcast.org