Monsters
From Skulltag
Dark Imp:
File:Www.skulltag.com/stmanual/images/monsters/darkimp.gif
This darker, more sinister breed of imp, is more frequently found in the inner circles of Hell, where it uses its dark skin to strike at its prey from the shadows. These fiends have twice the health of a normal imp, as well as fire a new fireball that travels at twice the speed of a normal imp fireball!