Grobbulus

Obtain a Mask during Hallow's End.

Defeat Toravon the Ice Watcher in 25 player mode.

Kill the Headless Horseman.

Defeat Toravon the Ice Watcher in 10 player mode.

Defeat the bosses in the Trial of the Champion.

Defeat the bosses in the Trial of the Champion on Heroic Difficulty.

Defeat the bosses in the Trial of the Champion on Heroic Difficult while Defense Protocol Beta is active.

Obtain a Grand Black War Mammoth.

Obtain 10 mounts.

Obtain 25 mounts.

Obtain the Cenarion War Hippogryph from the Cenarion Expedition in Zangarmarsh.

Obtain 50 mounts.

Obtain an Ice Mammoth.

Obtain a Mekgineer's Chopper or a Mechano-hog.

Obtain an Armored Brown Bear from Mei Francis in Dalaran.

Obtain a Traveler's Tundra Mammoth from Mei Francis in Dalaran.

Obtain a Frostwolf Howler.

Obtain The Horseman's Reins from The Headless Horseman in the Scarlet Monastery during Hallow's End.

Owner of Amani War Bear.

Obtain a Black War Mammoth.

Obtain the Swift White Hawkstrider from Kael'thas Sunstrider in Magister's Terrace.

Obtain a Brewfest mount, or transform yours into one using Brewfest Hops.

Obtain an epic Brewfest mount.

Explore Crystalsong Forest, revealing the covered areas of the world map.

Defeat every boss in Ulduar in 10-player mode.

Defeat the bosses of The Descent into Madness area of Ulduar in 10-player mode.

Defeat the Keeper bosses of Ulduar in 10-player mode.

Equip an epic item in every slot with a minimum item level of 213.

Defeat the bosses of The Antechamber area of Ulduar in 10-player mode.

Defeat the bosses of The Siege area of Ulduar in 10-player mode.

Defeat the bosses in Caverns of Time: Stratholme.

Complete the Northrend dungeon achievements listed below.

Defeat the Caverns of Time: Stratholme bosses on Heroic Difficulty while Defense Protocol Beta is active.

Defeat the Caverns of Time: Stratholme bosses on Heroic Difficulty.

Explore Dragonblight, revealing the covered areas of the world map.

Defeat the bosses in The Oculus.

Defeat Keristrasza in The Nexus on Heroic Difficulty without allowing Intense Cold to reach more than two stacks.

Loot 250 Stone Keeper's Shards.

Defeat Skadi the Ruthless in Utgarde Pinnacle on Heroic Difficulty within 3 minutes of starting the gauntlet event.

Win a greed roll on a superior or better item above level 185 by rolling 100.

Defeat Cyanigosa in The Violet Hold on Heroic Difficulty.

Defeat Cyanigosa in The Violet Hold on Heroic Difficulty while Defense Protocol Beta is active.

Defeat Loken in the Halls of Lightning on Heroic Difficulty in 2 minutes or less.

Defeat the Halls of Lightning bosses on Heroic Difficulty.

Defeat the Halls of Lightning bosses on Heroic Difficulty while Defense Protocol Beta is active.

Defeat Volkhan in the Halls of Lightning on Heroic Difficulty without allowing him to shatter more than 4 Brittle Golems.

Defeat The Nexus bosses on Heroic Difficulty.

Defeat The Nexus bosses on Heroic Difficulty while Defense Protocol Beta is active.

In the Trial of the Grand Crusader, reach a Tribute Chest with at least 25 attempts remaining in 10-player mode.

In the Trial of the Grand Crusader, reach a Tribute Chest with 50 attempts remaining in 10-player mode.

Defeat every boss in the Trial of the Grand Crusader in 10-player Heroic mode.

In the Trial of the Grand Crusader, reach a Tribute Chest with at least 45 attempts remaining in 10-player mode.

Defeat the bosses of The Antechamber area of Ulduar in 25-player mode.

Defeat Thorim while Sif is present in 10-player mode.

Defeat Thorim, the Ancient Rune Giant and the Runic Colossus in 10-player mode.

Force Thorim to enter the arena while Sif is present in 10-player mode.

Defeat Algalon the Observer in 10-player mode.

Defeat every boss in the Trial of the Crusader in 10-player mode.

Defeat the Twin Val'kyr in 3 minutes or less in 10-player mode.

Defeat Onyxia in 25-player mode.

Defeat Onyxia in 10-player mode.

Defeat Emalon the Storm Watcher in 25 player mode.

Defeat Koralon the Flame Watcher in 25 player mode.

Defeat Koralon the Flame Watcher in 10 player mode.

Equip a superior item in every slot with a minimum item level of 187.

Defeat every boss in the Trial of the Crusader in 25-player mode.

Reach level 80.

Win Arathi Basin.

Defeat the bosses in Drak'Tharon Keep.

Defeat the boss encounters in Halls of Stone.

Defeat the bosses in Halls of Lightning.

Defeat the bosses in Utgarde Pinnacle.

Loot 100 Stone Keeper's Shards.

Defeat the bosses in Gundrak.

Explore Zul'Drak, revealing the covered areas of the world map.

Complete 1000 quests.

Complete the Ring of Blood quests in Nagrand and the Ampitheater of Anguish quests in Zul'Drak.

Loot 50 Stone Keeper's Shards.

Defeat Cyanigosa in The Violet Hold.

Obtain one of the war mounts through the honor system.

Defeat the bosses in Azjol-Nerub.

Do 300,000 damage or healing in a single battle in any battleground. The damage or healing must be done to a player.

Get 30 Honorable Kills in a single battle in any battleground.

Get an honorable, killing blow on seven different races.

Get an honorable, killing blow on one of each class.

Complete 200 daily quests.

Win Alterac Valley.

Complete a daily quest every day for five consecutive days.

Explore Winterspring, revealing the covered areas of the world map.

Defeat the bosses in Ahn'kahet: The Old Kingdom.

Defeat the bosses in The Nexus.

Defeat the bosses in Utgarde Keep.

Obtain 450 skill points in two primary professions.

Obtain 450 skill points in a profession.

Kill Coren Direbrew.

Slew Prince Tenris Mirkblood and acquired his Vampiric Batling pet.

Equip a tabard.

Defeat Kil'jaeden in Sunwell Plateau.

Defeat Archimonde in The Battle for Mount Hyjal.

Obtain a pet.

Defeat Harbinger Skyriss.

Earned the title, "Champion of the Naaru".

Reach level 40.

Reach level 50.

Reach level 20.

Earned the title, "First Sergeant".

Obtain 150 skill points in first aid.

Obtain 225 skill points in first aid.

Reach level 60.

Reach level 70.

Obtain 150 skill points in a profession.

Personally carry and capture the flag in Warsong Gulch.

Complete 50 quests.

Complete 100 quests.

Complete 250 quests.

Complete 500 quests.

Defeat The Black Stalker on Heroic Difficulty.

Defeat Nexus-Prince Shaffar on Heroic Difficulty.

Defeat Epoch Hunter on Heroic Difficulty.

Defeat Murmur on Heroic Difficulty.

Defeat Aeonus on Heroic Difficulty.

Defeat Warlord Kalithresh on Heroic Difficulty.

Defeat Warchief Kargath Bladefist on Heroic Difficulty.

Defeat Warp Splinter on Heroic Difficulty.

Defeat Harbinger Skyriss on Heroic Difficulty.

Defeat Kael'thas Sunstrider on Heroic Difficulty.

Defeat Prince Malchezaar in Karazhan.

Defeat Gruul the Dragonkiller in Gruul's Lair.

Defeat Magtheridon in Magtheridon's Lair.

Obtain 225 skill points in a profession.

Obtain 300 skill points in a profession.

Obtain 375 skill points in a profession.

Explore Hillsbrad Foothills, revealing the covered areas of the world map.

Explore Deadwind Pass, revealing the covered areas of the world map.

Earn Exalted status with the Shattered Sun Offensive.

Earn Exalted status with The Scryers or The Aldor.

Earn Exalted status with The Violet Eye.

Slay Ahune in the Slave Pens.

Reach level 10.

Raise a reputation to Exalted.

Defeat Lava Guard Gordoth.

Defeat Mutanus the Devourer.

Defeat Lord Godfrey.

Defeat Mekgineer Thermaplugg.

Defeat Charlga Razorflank.

Defeat Amnennar the Coldbringer.

Defeat Omor the Unscarred.

Defeat Keli'dan the Breaker.

Defeat Quagmirran.

Defeat The Black Stalker.

Defeat Nexus-Prince Shaffar.

Defeat Epoch Hunter.

Defeat Talon King Ikiss.

Defeat Murmur.

Defeat Archaedas.

Defeat Aeonus.

Defeat Warlord Kalithresh.

Defeat Warchief Kargath Bladefist.

Defeat Pathaleon the Calculator.

Defeat Warp Splinter.

Achieve an honorable kill.

Defeat Kael'thas Sunstrider.

Defeat the leaders of Hellfire Ramparts on Heroic Difficulty.

Defeat Quagmirran on Heroic Difficulty.

Defeat Illidan Stormrage in The Black Temple.

Reach level 30.

Explore Thousand Needles, revealing the covered areas of the world map.

Explore Stonetalon Mountains, revealing the covered areas of the world map.

Explore Felwood, revealing the covered areas of the world map.

Explore Un'Goro Crater, revealing the covered areas of the world map.

Explore Moonglade, revealing the covered areas of the world map.

Explore Shadowmoon Valley, revealing the covered areas of the world map.

Explore Blade's Edge Mountains, revealing the covered areas of the world map.

Explore Nagrand, revealing the covered areas of the world map.

Explore Terokkar Forest, revealing the covered areas of the world map.

Explore Isle of Quel'Danas, revealing the covered areas of the world map.

Complete all of Hemet Nesingwary quests in Nagrand up to and including The Ultimate Bloodsport.

Complete 5 daily quests.

Complete 50 daily quests.

Get 100 honorable kills.

Get 500 honorable kills.

Get 1000 honorable kills.

Buy 7 additional bank slots.

Defeat Princess Theradras.

Defeat Emperor Dagran Thaurissan.

Defeat Overlord Wyrmthalak.

Defeat Zul'jin in the Zul'Aman raid.

Learn the journeyman riding skill.

Learn the expert riding skill.

Learn the apprentice riding skill.

Learn the artisan riding skill.

Complete all of Hemet Nesingwary quests in Stranglethorn Vale up to and including Big Game Hunter.

Win a duel against another player.

Loot 100 gold.

Loot 1,000 gold.

Defeat General Drakkisath.

Proud owner of a Competitor's Tabard from the 2008 Spirit of Competition event.

Completed the druid quest to obtain Swift Flight Form.