Buy me a coffeeEthereal (Extraordinary ability)
An ethereal creature is invisible, insubstantial, and capable of moving in any direction, even up or down, albeit at half normal speed. An ethereal creature can move through solid objects, including living creatures.
The creature can see and hear on the Material Plane, but everything looks gray and ephemeral. Sight and hearing onto the Material Plane are limited to 60 feet.
Force effects and abjurations affect the creature normally. Their effects extend onto the Ethereal Plane from the Material Plane, but not vice versa. An ethereal creature can’t attack material creatures, and spells you cast while ethereal affect only other ethereal things. Certain material creatures or objects have attacks or effects that work on the Ethereal Plane.
An ethereal creature treats other ethereal creatures and ethereal objects as if they were material.