Reprogram Psyche
You have installed failsafes in your brain to make you nearly impossible to frighten.
Preqrequisite
Character level 6th; constructed species trait, construct type, or cybernetic augmentation installed in brain.
Benefit
Once per day as a reaction to failing a saving throw against a fear effect, you can activate certain countermeasures in your brain to reroll that saving throw with a +2 circumstance bonus.
Source
Drift Hackers: A Light in the Dark pg. 55
Dragonscript
ID
b7624026e45fe3ed07e46d4c
Preqrequisite
and [{character.level >= 6}, or [{character.racialTraitNames contains 'Constructed'}, {character.augmentations.cybernetic.brain > 0}]];