On the Case Feature 1
As an investigator, you think of your adventures as cases waiting to be solved. You gain one activity and one reaction you can use to investigate cases: Pursue a Lead and Clue In.
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.