World of Warcraft: Cataclysm Classic

Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 25-player mode.

Win Eye of the Storm in under 6 minutes.

Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 25-player mode.

Obtain 10 mounts.

Obtain 25 mounts.

Obtain 50 mounts.

Complete the world events achievements listed below.

Complete the world events achievements listed below.

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

Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 25-player mode.

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

Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 25-player mode.

Defeat Grand Magus Telestra in The Nexus on Heroic Difficulty after having killed her images within 5 seconds of each other during both splits.

Defeat Trollgore in Drak'Tharon Keep on Heroic Difficulty before Consume reaches ten stacks.

Defeat Gal'darah in Gundrak on Heroic Difficulty and have 5 unique party members get impaled throughout the fight.

Defeat Zuramat the Obliterator in The Violet Hold on Heroic Difficulty without killing any void sentries.

Defeat the Tribunal of Ages encounter in the Halls of Stone on Heroic Difficulty without allowing Brann Bronzebeard to take any damage.

Defeat Sjonnir the Ironshaper in the Halls of Stone on Heroic Difficulty and kill 5 Iron Sludges during the encounter.

Defeat Skadi the Ruthless in Utgarde Pinnacle on Heroic Difficulty after having killed Grauf from 100% to dead in a single pass.

Defeat King Ymiron in Utgarde Pinnacle on Heroic Difficulty without anyone in the party triggering Bane.

In a single Eye of the Storm match, capture the flag 3 times without dying.

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

Defeat the 4 Horsemen in Naxxramas, ensuring that they all die within 15 seconds of each other in 25-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 without anyone in the raid crossing the negative and positive charges in 25 player mode.

Win Alterac Valley.

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

Defeat Thaddius in Naxxramas with less than 21 players in 25-player mode.

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

Defeat Loatheb in Naxxramas without killing any spores in 25-player mode.

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

Defeat Kel'Thuzad in Naxxramas while killing at least 18 abominations in his chamber in 25-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 25-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.

Kill 50 rookery whelps within 15 seconds.

Destroy 5 vehicles using a turret in a single battle.

Complete 100 victories in Alterac Valley.

Kill 5 players carrying seaforium in a single battle.

Kill 100 players in the Courtyard of the Ancients.

Win a Strand of the Ancients battle without losing any siege vehicles.

Plant 5 Seaforium charges which successfully damage a wall in a single battle.

Complete the Strand of the Ancients achievements listed below.

Complete the Strand of the Ancients achievements listed below.

Kill 10 players in each of the Wintergrasp areas listed below.

Win Alterac Valley without losing a tower or captain. You must also control all of the Horde's towers.

Defend the beach without losing any walls.

Take 50 graveyards in Alterac Valley.

Defend 50 towers in Alterac Valley.

In Alterac Valley, kill an enemy in the Field of Strife before they dismount.

In Alterac Valley, kill 50 enemy players in the Hall of the Frostwolf.