Brain of Iso'rath

The Brain of Iso'rath is the final boss of the Iso'rath quest chain in the Twilight Highlands.

Objective of
It is fought in Nightmare (quest) along side four shaman of the Earthen Ring.

Strategy
While the brain's massive health pool may seem intimidating at first, your shaman allies place numerous buffs on you that allow the player to win such as Earth Shield, Heroism, and several totem buffs. The brain's damage from Mind Flay is negligible. During the fight, the player must keep the "Digestion Meter" down by staying inside the protective bubble the shamans place, in addition to avoiding the geysers of acid erupting from the floor. If the meter gets past 50%, the sides of your screen will turn green and you will begin taking damage.

Known issues
This quest sometimes shows notable glitches such as:
 * The shamans not appearing.
 * The shamans not attacking Iso'rath when you do.
 * Iso'rath permanently evading.