How Spellcasting Numbers Work in D&D 5e
In 5th Edition, your spells succeed through two distinct mechanics: Spell Attacks (where you roll a d20 against the enemy's Armor Class) and Saving Throw Spells (where the enemy rolls a d20 against your fixed Spell Save DC).
| Class | Primary Casting Stat | Sample Signature Spells | Focus Item Upgrade |
|---|---|---|---|
| Wizard & Artificer | Intelligence (INT) | Fireball, Counterspell, Shield | Arcane Grimoire / All-Purpose Tool |
| Cleric & Druid | Wisdom (WIS) | Spiritual Weapon, Moonbeam, Healing Word | Amulet of the Devout / Moon Sickle |
| Sorcerer & Warlock | Charisma (CHA) | Eldritch Blast, Haste, Hypnotic Pattern | Rod of the Pact Keeper / Bloodwell Vial |
| Bard & Paladin | Charisma (CHA) | Vicious Mockery, Smite spells, Faerie Fire | Rhythm-Maker's Drum |