Hidden Wrath

Upon forceful removal of Farn's mask by a second party (You gain advantage to DEX and STR checks and saving throws. You are unable to cast or concentrate on spells except for Eldritch Blast while in this state which gains a +2 to damage but does not differentiate between friend or foe in your surroundings. Your wrath ends when a mask is worn, knocked unconscious, or after 3 turns.)