Caster Ability Score

Caster Ability Score

Spell-casting character classes always use one particular ability score modifier (sometimes referred to as their 'caster stat mod') when calculating the saving throw difficulty class (DC) of their spells. In addition, if their caster ability score is high enough, they may gain the ability to cast bonus spells, extracts or poultices per day based on a high ability score in their primary spell casting stat. The spell casting classes and the primary casting stat for each is listed below:

Class	Stat
Alchemist	INT
Bard	CHA
Cleric	WIS
Druid	WIS
Paladin	CHA
Ranger	WIS
Sorcerer	CHA
Wizard	INT