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.

Your Dexterity score increases by 2 and your Constitution score increases by 1.

You have proficiency in the Perception skill.

You have advantage on saving throws against being charmed, and magic can’t put you to sleep.

Elves don’t need to sleep. Instead, they meditate deeply, remaining semiconscious, for 4 hours a day. (The Common word for such meditation is “trance.”) While meditating, you can dream after a fashion; such dreams are actually mental exercises that have become reflexive through years of practice. After resting in this way, you gain the same benefit that a human does from 8 hours of sleep.

You can speak, read, and write Common, Elvish and Undercommon

You can use this ability as much as your Constitution modifier, if you make an attack and miss you can add a 1d6 to the attack roll, you can also add it to the damage but you must say this before you roll for the damage and you can not use both at the same time.
You regain all spent uses after a long rest.

You gain proficiency with the poisoners kit