History of Nightmare of the Fanatic

Overview

Nightmare of the Fanatic is the Nightmare of Fikrul, the final boss of the first two Sever missions, Shame and Reconciliation, from the Season of the Haunted.

Mechanics

Before the boss, you fight the mini-boss Nightmare of Val Dumoar in a dark area, collect keys from Psions to open the door, and place a ritual amplifier.

Notes

The Reconciliation fight's phase details were not confirmed in sources, so check a walkthrough.