when you expel your breath it seemingly takes the form of a small flame, this flame does not produce any warmth nor is it able to burn however it does produce bright light for 20 feet and a dim light for an additional 20.

to prevent yourself from getting caught you and your kind have developed the arcane ability to cast Misty Step And eventually teleportation as a Bonus action without expending a spell slot.

you're used to life in the dark, rarely seeing the light of day, your Long Rests are 10 hours long, and short rests are a minimum of 2 hours long.