Revelosh

Dig One
Clear the entrance passages and visit both Revelosh's position and the dwarves' camp before continuing to the Map Chamber. Keep the staff components on one player. Alliance can visit the friendly dwarves without fighting them; Horde must handle Baelog, Eric and Olaf together.

Revelosh
Elite HumanoidRevelosh tests whether the group can interrupt Chain Lightning without allowing its jumps to spread through tightly packed players.
Abilities

Chain Lightning
Strikes an enemy with a lightning bolt that arcs to another nearby enemy. The spell affects up to 3 targets, causing Nature damage to each.
Prioritize interrupting Chain Lightning and spread away from its first target so a completed cast cannot jump through the group.

Lightning Bolt
Blasts an enemy with lightning, inflicting Nature damage.
Interrupt Lightning Bolt when Chain Lightning is covered; Nature damage continues even when the tank has Revelosh in melee reach.
Tank- Bring Revelosh into the cleared pull so players can reach his casts; leave enough separation from the healer that Chain Lightning does not jump straight from you to them.
Healer- Stand apart from the tank and other ranged players. If Chain Lightning completes, recover its struck targets before a following Lightning Bolt lands.
Damage- Assign the first Chain Lightning interrupt before the pull and use spare interrupts on Lightning Bolt. After the fight, leave The Shaft of Tsol with the player carrying Gni'kiv Medallion.