Cleon
Legend
Sounds like possibly cowering, too. Could just use a modified frightful presence:
Frightful Presence (Ex): A pasari-niml can unsettle foes with its mere presence. Any time a creature within 30 ft sees a pasari-niml, it must make a DC X Will save. Creatures with more HD than the pasari-niml become panicked for 1d2 rounds on a failed save, while creatures with the same or fewer HD than the pasari-niml are panicked for 1d3 rounds on a successful save and cower for 1d4 rounds or until attacked on a failed save. Regardless of the result of the save, the victim is immune to the frightful presence of all pasari-niml for 24 hours. The save DC is Charisma-based.
How's it look?
Looks good, except I prefer frightened for the creatures with more HD:
e.g.:
Frightful Presence (Ex): A pasari-niml can unsettle foes with its mere presence. Any time a creature sees a pasari-niml within 30 ft. it must make a DC X Will save. Creatures with more HD than the pasari-niml become frightened for 1d2 rounds on a failed save and flee in fear, while creatures with the same or fewer HD than the pasari-niml are panicked for 1d3 rounds on a successful save and cower for 1d4 rounds or until attacked on a failed save. Regardless of the result of the save, the victim is immune to the frightful presence of all pasari-niml for 24 hours. The save DC is Charisma-based.