- Main article: Yogg-Saron (tactics)
|Location||Prison of Yogg-Saron, Ulduar|
After passing through the portals, players enter one of three possible illusions. Each of them is a circular room with a door to the brain room right at the spot where players enter. The door is blocked, in order to open it, the Influence Tentacles in the first room need all to be killed. Influence tentacles can be disguised as neutral mobs (e.g. dragons or human guards), they always stand along the outer wall around the room. All attackable mobs in the room are tentacles.
Attacks and abilities
- Grim Reprisal — All attacks against Influence Tentacles cause 60% of the damage taken to the attacker as well.
- Patch 3.1.0 (2009-04-14): Added.