Uses Etheral Soul
Demon, GhostBrightmaps: Yes
Ghastly Dragon, Sandypaper (Brightmaps) Sounds:
Blizzard Entertainment, Vader
Eternal Doom Fast Imp
A stealth-based monster about as strong as the imp. Once it starts firing, it doesn't stop until it loses sight of its target. Used well in dark areas, but don't make it unfair on the player.