MobStorm Tempered Keeper
Image of Storm Tempered Keeper
Race Stone keeper (Mechanical)
Level 32 Elite
Resource Mana
Reaction Alliance Horde
Location Observation Ring, Ulduar

Storm Tempered Keepers are stone keepers in Ulduar. They are found in the Observation Ring where Auriaya patrols.


  • Spell nature chainlightning.png  Forked Lightning — Inflicts Nature damage to enemies in a cone in front of the caster.
  • Spell arcane arcane04.png  Summon Charged Sphere — Summons a sphere of electricity to serve as a power conduit to an ally.
  • Spell arcane arcane04.png  Vengeful Surge — The death of a companion awakens a surge of energy, increasing damage dealt by 100% and attack speed by 50%.


Casts orbs which buff its twin. Buff gives +60% damage and an aoe ability. If its twin dies, gains +100% damage, +50% haste

Line of sight does not affect the orb.

Keep them somewhat apart from each other, but not so far that they gain the "separation anxiety" buff (+150% dmg). When the orb spawns, kill it fast to avoid the +60% buff from occurring. The center of the two circles is an excellent place to position them.

They both need to die at about the same time.

Occasionally an orb may travel to a mob that has not been pulled. This mob will gain the buff but will NOT aggro the raid unless provoked.


Patch changes

  • Wrath of the Lich King Hotfix (2009-05-20): Storm Tempered Keeper's Supercharged ability will no longer increase the damage of Storm Wave. [1]
  • Wrath of the Lich King Patch 3.1.0 (2009-04-14): Added.


  1. ^ Blizzard Entertainment Ancilorn 2009-05-20. 20/05 Ulduar Tuning Tweaks. Retrieved on 2009-05-21.

External links