You have learned to step between shadows, slipping momentarily into the Shadowfell to evade harm. You gain the following benefit:

• When you are hit by an attack, you can use your reaction to teleport up to 30 feet to an unoccupied space you can see. This movement is made through the Shadowfell and does not provoke opportunity attacks. You must teleport to a space that is in dim light or darkness.

• Once you use this feature, you can’t use it again until you finish a short or long rest.