Schwarzgeist

The Schwarzgeist is a Gummi Heartless that appears in Kingdom Hearts III.

Origin
The Schwarzgeist originated from , a scrolling shooter developed by Square Enix.

Schwarzgeist, meaning "black ghost" in German, was the stage 6 boss of the game. If beaten in a certain way it would send out the Monitor, something which it also does in its appearance in Kingdom Hearts III.