Generic, Text: Shadow Elf

Languages. Shadow elves are largely disconnected from their cousins across the planes. You have learned Common, and two other languages of your choice.
 
Necrotic Resistance. Your connection to the Shadowfell gives you resistance to necrotic damage.
 
Shadowkin. You have spent a lot of time in darkness and shadow. As a bonus action, you can magically teleport up to 30 feet to an unoccupied space you can see. Once you use this trait, you can’t use it again until you finish a long rest. 
Starting at 3rd level, you also gain resistance to all damage when you teleport using this trait. The resistance lasts until the start of your next turn. During that time, you appear ghostly and translucent.