The Dedicated Few (10 player) Achievement

Complete the 10-player raid achievements listed below.

Defeat Sartharion the Onyx Guardian in 10-player mode.

Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 9 players in 10-player mode.

Defeat the bosses of The Arachnid Quarter of Naxxramas in 10-player mode.

Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.

Defeat the bosses of The Plague Quarter of Naxxramas in 10-player mode.

Defeat the bosses of The Military Quarter of Naxxramas in 10 player mode.

Defeat Sapphiron in Naxxramas in 10-player mode.

Defeat Kel'Thuzad in Naxxramas in 10-player mode.

Defeat every boss in Naxxramas in 10-player mode.

Defeat Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 10-player mode.

Defeat Patchwerk in Naxxramas in 3 minutes or less in 10-player mode.

Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 10 player mode.

Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 10 player mode.

Defeat Thaddius in Naxxramas without anyone in the raid crossing the negative and positive charges in 10-player mode.

Defeat Thaddius in Naxxramas with less than 9 players in 10-player mode.

Defeat Loatheb in Naxxramas without killing any spores in 10-player mode.

Defeat the 4 Horsemen in Naxxramas, ensuring that they all die within 15 seconds of each other in 10-player mode.

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

Defeat Kel'Thuzad in Naxxramas while killing at least 18 abominations in his chamber in 10 player mode.

Within one raid lockout period, defeat every boss in Naxxramas without allowing any raid member to die during any of the boss encounters in 10-player mode.

Defeat Malygos in 10-player mode.

Defeat Malygos in 6 minutes or less in 10-player mode.

Defeat Malygos with fewer than 9 in 10-player mode.

Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 10-player mode.

Defeat Sartharion the Onyx Guardian without getting hit by Lava Strike in 10 player mode.

With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

With all three Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.

Defeat Onyxia in 10-player mode.

Defeat Onyxia in less than 5 minutes in 10-player mode.

Cause 50 Onyxia Whelplings to hatch within 10 seconds of Onyxia's liftoff, and then defeat her in 10-player mode.

Defeat Onyxia without anyone taking damage from a Deep Breath in 10-player mode.

Defeat Archavon the Stone Watcher, Emalon the Storm Watcher, and Koralon the Flame Watcher within 60 seconds of each other in 10-player mode.

Defeat Halion in The Ruby Sanctum in 10-player mode.

Defeat Halion in The Ruby Sanctum in 10-player Heroic mode.