Your Dexterity score increases by 2.

Accustomed to twilit forests and the night sky, you have superior vision in dark and dim conditions. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can’t discern color in darkness, only shades of gray.

Can cast Silence as a cantrip 

You have advantage on saving throws against being charmed

Because your head and face is a swirl of energy, people cannot read your facial expressions. (Insight checks can still bypass this)

You can speak, read, and write Common and Elvish. Elvish is fluid, with subtle intonations and intricate grammar. Elven literature is rich and varied, and their songs and poems are famous among other races. Many bards learn their language so they can add Elvish ballads to their repertoires.