The Green Chaos Serpent is an enemy from Hexen. They appear as tall serpentine humanoids with large horned heads similar to D'Sparil's steed in Heretic. They belch out highly damaging fireballs, They can also bite the player in melee, however this can be easily avoided because it takes them a long time to perform. Green Chaos Serpents in Hexen have 250 Hit Points. They first appear on the first hub.