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, 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