Essential abilities: Purge, Interrupt
Strategy:Boss has a stacking buff and cannot be killed while it's active. Kill the Summoning Spires to remove stacks.
Mechanics: Fuel Nightmare: The boss channels and opens a portal. Kill the active Summoning Spire. While the portal is open, or if he finishes the channel and the portal has not been killed, he gains a stacking buff that heals him 1% every 0.7 seconds.
Arresting Contagion: Deals damage to anyone moving. Purge this ASAP.
Fractured Reality: Red AoE around the boss, with safe zone either in or out. Run to the boss when outer circle is red, run out when inner circle is red.
Infectious Bile: Stuns and spawns adds at the target. Interrupt this.
All or Nothing: Deals damage to target based on his health. Burn him to below 10% or tank will get killed.
*Note: Tank can run behind the blue orb and will not get hit by
All or Nothing Tanks: * Purge Arresting Contagion
* Pick up adds
* Hide behind blue orb during All or Nothing
Healers: * Purge Arresting Contagion
DPS: * Kill active Summoning Spires
* Keep boss under 10% health for All or Nothing
* Purge Arresting Contagion
* Interrupt Infectious Bile