Dirigible

Dirigibles were undead that could float and explode like a Wight. They were even more gas filled than Wights and were animated by the evil will of a Shade. Though these were not implemented in the Myth: The Fallen Lords, files and sources both make them canon to the Myth series.

Dirigibles have since been used in plugins such as Phantom Hounds: The Call of Glory and Phantom Hounds: Haunted Heart.