World of Warcraft
Blizzard
- 4,256,629 Achievements Earned
- 3,352 Players Tracked
- 6,957 Total Achievements
- 1,361,692 Obtainable EXP
- 0 100% Club
Defeat the Halls of Lightning bosses on Heroic Difficulty.
57.76%
Uncommon - 16.42 EXP
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