At the end of your Turn, roll a . On 11 or higher, you vanish into the Border
Ethereal Plane. While there, you can't be harmed or seen in this world.
When you do vanish, your presence here is a representation of the location you'll come back to. You can choose to Teleport it up to 20 ft. While on the Border
Ethereal Plane, you can see and hear the
Plane you originated from, which is cast in shades of gray, and you can't see anything there more than 60 feet away.
You shimmer as your body becomes translucent, stepping into the Border Ethereal Plane. A ghostly haze envelops your location while your form fades, allowing you to move unseen and unharmed within the ethereal realm.