High Priests
Concept · Stellaris 4.5.2
High Priests in the Stellaris encyclopedia: High Priests turn Consumer Goods into Unity and Amenities.
High Priests in the game's words
The encyclopedia entry as the game shows it in its tooltips; underlined words open their own entry or page here.
High Priests turn Consumer Goods into 
Unity and 
Amenities.
To whom do guides turn when they themselves seek guidance? Another, more experienced guide.
Entries that mention High Priests
Source: common/game_concepts (concept_high_priest) and localisation/english, Stellaris Cygnus v4.5.2 (9776).