Ethereal Shift

You and up to 10 creatures whose hands are linked with you step into the border regions of the Ethereal Plane, in the area where it overlaps with your current plane. Affected creatures remain in the Border Ethereal for the duration or until you use your action to dismiss the manifestation. During this time, affected creatures can move in any direction, but moving up or down costs an extra foot for every foot of movement. You can see and hear the plane you originated from, but everything there looks gray, and you can't see anything more than 60 feet away.   While on the Ethereal Plane, a creature can only affect and be affected by other creatures on that plane. Creatures that aren't on the Ethereal Plane can't perceive creatures on the Ethereal Plane and can't interact with them, unless a special ability or magic has given them the ability to do so.   Creatures on the Ethereal Plane ignore all objects and effects that aren't on the Ethereal Plane, allowing them to move through objects they perceive on the plane in which this manifestation was used.   When the manifestation ends, all affected creatures immediately return to the plane in which this manifestation was used, located in the spot they currently occupy. If a creature occupies the same spot as a solid object or creature when this happens, it is immediately shunted to the nearest unoccupied space that it can occupy and takes force damage equal to twice the number of feet it is moved.   This manifestation has no effect if you cast it while you are on the Ethereal Plane or a plane that doesn't border it, such as one of the Outer Planes.