World of Warcraft
Blizzard
- 7,564,883 Achievements Earned
- 4,425 Players Tracked
- 9,039 Total Achievements
- 1,673,106 Obtainable EXP
- 0 100% Club
Defeat a Storm Drake after allowing it to gain 10 stacks of Killing Blow in Halls of Valor on Mythic difficulty.
12.95%
Very Rare - 84.45 EXP
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