Green chaos serpent

The Green Chaos Serpent is an enemy from Hexen, and also D'Sparil's steed in Heretic. They look like large dragons with giant, terrifying heads (and accompanying horns on the sides of the head). They spit out fireballs that can dish out a lot of hurt, especially on the highest difficulty setting. Their bites aren't as bad though, since it takes roughly a second or so for their bites to damage the player. They should not be fought upclose unless the player is playing as the fighter or has acquired a new weapon or magic spell that can shoot from long range.