Invisible stalker

Invisible stalkers are solitary creatures native to the Elemental Chaos. They are sometimes summoned by mages to perform tasks. Stalkers have the innate ability to remain invisible even in combat. Stalkers attack by using gusts of wind to pummel their opponent. Killing an invisible stalker anywhere other than its home plane dismisses the stalker back to its home.

Invisible stalkers are elemental beings from the Plane of Air. They are composed entirely of solidified air, but unlike a normal air elemental, are not tempestuous beings. Their calm demeanor makes them invisible to normal sight. This invisibility makes the stalker a perfect creature for summoners that wish to perform clandestine missions.

The fact that they are so frequently summoned to the natural world makes invisible stalkers hostile towards creatures on the Material Plane. Many invisible stalkers will obey their masters to the letter of their commands, and seek any way they can to subvert their magical shackles.

Novels

 * Ironhelm

Video games

 * Baldur's Gate II: Shadows of Amn