Frightful Presence

Pathfinder Bestiary (Second Edition), page 343

(aura, emotion, fear, mental) A creature that first enters the area must attempt a Will save. Regardless of the result of the saving throw, the creature is temporarily immune to this monster’s Frightful Presence for 1 minute.

Critical Success The creature is unaffected by the presence.

Success The creature is frightened 1.

Failure The creature is frightened 2.

Critical Failure The creature is frightened 4.