Protector of Acadia

Protector of Acadia is a perk in Fallout 4.

Obtaining
Perk is given to Sole Survivor as a reward by DiMA during the quest Reformation.

Effects
The player character receives +1000 Damage Resistance and Energy Resistance for 30 seconds when their Hit Points fall below 20%.

Bugs
Possible bug with Nerd Rage! prioritized over Protector of Acadia when reaching low health or a long cooldown period of 12-24 hours between activation.
 * Sleeping 24 hours then dropping to low enough health to activate Nerd Rage! still showed no sign of activating this perk.