The connection the Forsaken have with the afterlife allows them to step in-between realms into a sort of limbo allowing them to essentially teleport given how slowly time moves in this limbo like state.

Allows the user to use misty step for free once per long rest, at level 5 gains an extra use per long rest 

Through your connection with the afterlife you can manipulate the magics of hell, heaven, and of death itself to heal yourself, harm others, and return damage given to you. 

You gain the cantrip Chill touch at first level, Hellish rebuke at third level as a second level spell once per long rest, and False life at fifth level once per long rest 

Your constitution score increases by 2, your strength score increases by 1, your dexterity scor increases by 1

Forsaken mature at the rate that elves and humans do although their souls rarely live past 40 the oldest Forsaken still with their soul was 43

Forsaken are  the same size and build as their respective races (elf, half elf, human,). Your size is Medium.

Your base walking speed is 30 feet.

You have resistance to necrotic damage, and advantage on death saving throws

You can speak, read, and write Common, Abyssal, and Infernal.