Ethereal is a passive feature that marks this entity as a ghost.
Description
Affected entity is incorporeal and can't be 
, 
, or used as an 
How to learn
Used by creatures:
- Air Elemental, Air Myrmidon, Daddy, Echo of a Lost Love, Echo of Abazigal, Echo of Amelyssan, Echo of Illasera, Echo of Sendai, Feeble Spectre, Fire Elemental, Fire Myrmidon, Gaseous Form (creature), Ghislev, Gordis, Manifestation of Tyranny, Mummy (wraith), Mundane Spectre, Phantasm, Pol, Poltergeist, Primordial Spectre, Ptaris' Mental Image, Rocky, Sarin, Shadow, Shadow Friend, Shadow Plush, Spectral Flumph, Spiritual Weapon (greataxe), Spiritual Weapon (greatsword), Spiritual Weapon (halberd), Spiritual Weapon (maul), Spiritual Weapon (spear), Spiritual Weapon (trident), The Judge, Tormented Soul, Vengeful Soul, Water Myrmidon, Wraith, Zina
Notes
Having this passive feature usually means that the affected creature cannot be moved by any type of spell or action. However, for Elementals and Myrmidons, it only specifically prevents , , or , and they can still be moved by other spells and actions, such as 
.