Adds +2 to Constitution (thus adding +1 to Fortitude saving throws and +1 to max HP per character level) and –1 to AC
Druid
Adds +1 to Dexterity (thus, depending on prior Dexterity score, adding either 0/+1 To Hit with ranged attacks, either 0/+1 to AC, and either 0/+1 to Reflex saving throws) and +2 to Will Saving throws.
2 of 20 “Stalker” tokens
Adds +1 to Strength (thus, depending on prior Strength score, adding either 0/+1 To Hit in melee and either 0/+1 Damage with melee and thrown weapons) and +2 to Reflex saves
3 of 20 “Stalker” tokens
Reduces Darkrift damage inflicted upon the character by 10. The effect of this Ioun Stone stacks with that of the Ioun Stone Topaz Trilliant.
Adds +2 to all saving throws and reduces Darkrift damage inflicted upon the character by 10. The effect of this Ioun Stone stacks with that of the Ioun Stone Topaz Sphere.
Adds +1 to AC and Ranged damage inflicted on the user is reduced by 1 point per attack/effect
Remember: “Ranged” is an umbrella term that includes both missiles (physical items propelled through the air) and spells that require an attack slide, but excludes spells that do not require an attack slide.