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Main article: Yogg-Saron (tactics)

Brain of Yogg-Saron
Race	Old god (Uncategorized)
Level	?? Boss
Health	6,857,147
Location	The Prison of Yogg-Saron, Ulduar
Status	Killable
See
Ulduar The Siege of Ulduar Flame Leviathan Ignis the Furnace Master Razorscale XT-002 Deconstructor (lore) (lore) (lore) (lore) The Antechamber of Ulduar The Assembly of Iron Kologarn Auriaya (lore) (lore) (lore) The Keepers of Ulduar Mimiron Freya Thorim Hodir (lore) (lore) (lore) (lore) The Descent into Madness General Vezax Yogg-Saron (lore) (lore) The Celestial Planetarium Algalon the Observer (summoned) (lore) Other Ulduar instances Halls of Stone (5) Halls of Lightning (5)

Brain of Yogg-Saron
Level: ??
The Prison of Yogg-Saron, Ulduar

The Brain of Yogg-Saron is engaged by players during Phase 2 of the encounter with Yogg-Saron. Damaging the brain to 30% of its health lowers Yogg-Saron's shield and begins Phase 3.

External links

• Wowhead
• Thottbot
• WoWDB