Nightmare Chieftain

The Nightmare Chieftain is a Nightmare enemy classed as both an Elite and a Major enemy in Sever - Forgiveness. That mission is the fifth of Season of the Haunted, part of The Witch Queen, and the fourth in the Sever sequence, after Sever - Grief and before Sever - Rage. It is played by one to three players in the Leviathan's Underbelly on the Derelict Leviathan, where Guardians help Commander Zavala return to face the Nightmare that haunts him. Cabal, Scorn and Fallen also appear, along with the Nightmare Stalker and Nightmare Ravager.