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Intelligence

From bg3.wiki

Intelligence is an ability score and the primary ability of wizards.

Intelligence affects your Arcana, History, Investigation, Nature, and Religion skills. It also improves spellcasting for wizards, fighters (especially valuable for Eldritch Knights), and rogues (especially valuable for Arcane Tricksters), by increasing the chance of hitting an enemy with spell attack rolls, due to the increased Difficulty Class of spells with saving throws.

Intelligence modifier chart[edit | edit source]

Baldur's Gate 3 uses the Point Buy ruleset.

Ability score modifier chart
Ability score Modifier value Ability score Modifier value
1 -5 16-17 +3
2-3 -4 18-19 +4
4-5 -3 20-21 +5
6-7 -2 22-23 +6
8-9 -1 24-25 +7
10-11 +0 26-27 +8
12-13 +1 28-29 +9
14-15 +2 30 +10

Ways to increase[edit | edit source]

The following sources can permanently increase a character's Intelligence score:

Related items[edit | edit source]

Affecting Intelligence[edit | edit source]

Affecting saving throws[edit | edit source]

For githyanki characters only:

Benefiting from Intelligence[edit | edit source]