Any foe you can see is a foe you can take down—so you make sure nothing prevents you from seeing. You have Advantage on saving throws against having the Blinded condition.
Resolute Sight. If you take this trait twice, when you fail a saving throw against having the Blinded condition, you can use your Reaction to succeed on the save in- stead. You regain the use of this feature after you finish a Long Rest.