Keen Recollection Feature 3
You can recall pertinent facts on topics that aren't your specialty. Your proficiency bonus to untrained skill checks to Recall Knowledge is equal to your level instead of +0.
Traits
Common
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
InvestigatorThis indicates abilities from the investigator class.