Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 10-player mode.
Naxxramas
ID 2146
Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 10-player mode.
Naxxramas
ID 2146
Criterios
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