Achievements earned (535 / 2123)
General(28 / 73)
Quests(25 / 198)
Exploration(51 / 130)
Player vs. Player(55 / 271)
Dungeons & Raids(311 / 823)
Professions(40 / 201)
Reputation(15 / 73)
Scenarios(0 / 80)
World Events(10 / 180)
Pet Battles(0 / 94)
Recent Achievements
Latest milestones
- Invincible's ReinsObtain Invincible from Arthas in Icecrown Citadel.
- Defense Protocol Gamma: The Culling of StratholmeDefeat the Caverns of Time: Stratholme bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Looking For MultitudesUse the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 100 random players total.
- Defense Protocol Gamma: Ahn'kahet: The Old KingdomDefeat the Ahn'kahet: The Old Kingdom bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Looking For ManyUse the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 50 random players total.
- Don't Look UpClear the hallway before Scourgelord Tyrannus in The Pit of Saron on Heroic Difficulty without anyone taking icicle damage on the first try.
- Defense Protocol Gamma: Utgarde KeepDefeat the Utgarde Keep bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- EpicEquip an epic item in every slot with a minimum item level of 213.
- Defense Protocol Gamma: Trial of the ChampionDefeat the bosses in the Trial of the Champion on Heroic Difficulty while Defense Protocol Gamma is active.
- The Halls of ReflectionDefeat the bosses in The Halls of Reflection.
Achievements Timeline
Completed achievements over time
- Invincible's ReinsObtain Invincible from Arthas in Icecrown Citadel.
- Defense Protocol Gamma: The Culling of StratholmeDefeat the Caverns of Time: Stratholme bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Looking For MultitudesUse the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 100 random players total.
- Defense Protocol Gamma: Ahn'kahet: The Old KingdomDefeat the Ahn'kahet: The Old Kingdom bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Looking For ManyUse the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 50 random players total.
- Don't Look UpClear the hallway before Scourgelord Tyrannus in The Pit of Saron on Heroic Difficulty without anyone taking icicle damage on the first try.
- Defense Protocol Gamma: Utgarde KeepDefeat the Utgarde Keep bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- EpicEquip an epic item in every slot with a minimum item level of 213.
- Defense Protocol Gamma: Trial of the ChampionDefeat the bosses in the Trial of the Champion on Heroic Difficulty while Defense Protocol Gamma is active.
- The Halls of ReflectionDefeat the bosses in The Halls of Reflection.
- Heroic: The Halls of ReflectionDefeat the bosses in The Halls of Reflection on Heroic Difficulty.
- We're Not Retreating; We're Advancing in a Different Direction.Escape from the Lich King in The Halls of Reflection on Heroic Difficulty in under 6 minutes.
- The Pit of SaronDefeat the bosses in The Pit of Saron.
- Heroic: The Pit of SaronDefeat the bosses in The Pit of Saron on Heroic Difficulty.
- Toravon the Ice Watcher (10 player)Defeat Toravon the Ice Watcher in 10 player mode.
- Defense Protocol Gamma: The NexusDefeat The Nexus bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Toravon the Ice Watcher (25 player)Defeat Toravon the Ice Watcher in 25 player mode.
- Looking For MoreUse the Dungeon Finder tool to finish random heroic dungeons until you have grouped with 10 random players total.
- Defense Protocol Beta: Trial of the ChampionDefeat the bosses in the Trial of the Champion on Heroic Difficulty while Defense Protocol Beta is active.
- Heroic: Trial of the ChampionDefeat the bosses in the Trial of the Champion on Heroic Difficulty.
- Trial of the ChampionDefeat the bosses in the Trial of the Champion.
- The Forge of SoulsDefeat the bosses in The Forge of Souls
- Heroic: The Forge of SoulsDefeat the bosses in The Forge of Souls on Heroic Difficulty
- Defense Protocol Gamma: Halls of StoneDefeat the boss encounters in the Halls of Stone on Heroic Difficulty while Defense Protocol Gamma is active.
- Defense Protocol Gamma: Azjol-NerubDefeat the Azjol-Nerub bosses on Heroic Difficulty while Defense Protocol Gamma is active.
- Call in the CavalryObtain one of the war mounts through the honor system.
- And I'll Form the Head!Obtain Mimiron's Head from 25-player Yogg-Saron with no Keepers assisting you.
- Call of the Crusade (25 player)Defeat every boss in the Trial of the Crusader in 25-player mode.
- 1000 Stone Keeper's ShardsLoot 1000 Stone Keeper's Shards.
- Defense Protocol Beta: The Culling of StratholmeDefeat the Caverns of Time: Stratholme bosses on Heroic Difficulty while Defense Protocol Beta is active.
- 1000 Dungeon & Raid EmblemsLoot 1000 Emblems of Heroism, Valor, Conquest, Triumph or Frost.
- Koralon the Flame Watcher (25 player)Defeat Koralon the Flame Watcher in 25 player mode.
- Defense Protocol Beta: The OculusDefeat The Oculus bosses on Heroic Difficulty while Defense Protocol Beta is active.
- Defense Protocol Beta: GundrakDefeat the Gundrak bosses on Heroic Difficulty while Defense Protocol Beta is active.
- 10 Exalted ReputationsRaise 10 reputations to Exalted.
- Onyxia's Lair (25 player)Defeat Onyxia in 25-player mode.
- Defense Protocol Beta: The Violet HoldDefeat Cyanigosa in The Violet Hold on Heroic Difficulty while Defense Protocol Beta is active.
- Argent AspirationTrain to compete in the Argent Tournament by becoming an Aspirant for your race's faction.
- Emalon the Storm Watcher (25 player)Defeat Emalon the Storm Watcher in 25 player mode.
- The Descent into Madness (25 player)Defeat the bosses of The Descent into Madness area of Ulduar in 25-player mode.
- The Secrets of Ulduar (25 player)Defeat every boss in Ulduar in 25-player mode.
- In His House He Waits Dreaming (25 player)Experience all 3 visions of Yogg-Saron's mind in 25-player mode.
- The Keepers of Ulduar (25 player)Defeat the Keeper bosses of Ulduar in 25-player mode.
- The Antechamber of Ulduar (25 player)Defeat the bosses of The Antechamber area of Ulduar in 25-player mode.
- The Siege of Ulduar (25 player)Defeat the bosses of The Siege area of Ulduar in 25-player mode.
- Emalon the Storm Watcher (10 player)Defeat Emalon the Storm Watcher in 10 player mode.
- Got My Mind On My MoneyLoot 5,000 gold.
- The Hundred Club (25 player)Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 25-player mode.
- Northrend VanguardGain Exalted reputation with the Argent Crusade, Wyrmrest Accord, Kirin Tor and Knights of the Ebon Blade.
- The Argent CrusadeEarn Exalted status with the Argent Crusade.
- Make Quick Werk of Him (25 player)Kill Patchwerk in Naxxramas in 3 minutes or less in 25-player mode.
- 500 Stone Keeper's ShardsLoot 500 Stone Keeper's Shards.
- The Winds of the NorthGain Exalted reputation with the Alliance Vanguard.
- The Incredible HulkForce Svala Sorrowgrave to kill a Scourge Hulk on Heroic Difficulty in Utgarde Pinnacle.
- Denyin' the Scion (25 player)Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 25-player mode.
- The Spellweaver's Downfall (10 player)Defeat Malygos in 10-player mode.
- Denyin' the Scion (10 player)Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 10-player mode.
- The Safety Dance (25 player)Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 25-player mode.
- Sinister CallingObtain a Sinister Squashling pet and Hallowed Helm from the Hallow's end world events .
- Make Quick Werk of Him (10 player)Defeat Patchwerk in Naxxramas in 3 minutes or less in 10-player mode.
- Twilight Duo (10 player)With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.
- Twilight Assist (10 player)With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.
- DehydrationDefeat Ichoron in the Violet Hold on Heroic Difficulty without allowing any Ichor Globules to merge.
- That Sparkling SmileShow off your sparkling smile by using a Tooth Pick.
- The Mask TaskObtain a Mask during Hallow's End.
- Arathi Basin VictoryWin Arathi Basin.
- The Snows of NorthrendComplete all of Hemet Nesingwary quests in Northrend up to and including Post-partum Aggression.
- Into the BasinComplete 75 quests in Sholazar Basin.
- Explore Sholazar BasinExplore Sholazar Basin, revealing the covered areas of the world map.
- The Kirin TorEarn Exalted status with The Kirin Tor.
- 250 Stone Keeper's ShardsLoot 250 Stone Keeper's Shards.
- Northrend Dungeon HeroComplete the Northrend Heroic dungeon achievements listed below.
- Heroic: Ahn'kahet: The Old KingdomDefeat the Ahn'kahet: The Old Kingdom bosses on Heroic Difficulty.
- Kel'Thuzad's Defeat (10 player)Defeat Kel'Thuzad in Naxxramas in 10-player mode.
- The Fall of Naxxramas (10 player)Defeat every boss in Naxxramas in 10-player mode.
- Sapphiron's Demise (10 player)Defeat Sapphiron in Naxxramas in 10-player mode.
- The Hundred Club (10 player)Defeat Sapphiron in Naxxramas without any member of the raid having a frost resist value over 100 in 10-player mode.
- The Plague Quarter (10 player)Defeat the bosses of The Plague Quarter of Naxxramas in 10-player mode.
- The Safety Dance (10 player)Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 10 player mode.
- The Arachnid Quarter (10 player)Defeat the bosses of The Arachnid Quarter of Naxxramas in 10-player mode.
- The Military Quarter (10 player)Defeat the bosses of The Military Quarter of Naxxramas in 10 player mode.
- Shocking! (10 player)Defeat Thaddius in Naxxramas without anyone in the raid crossing the negative and positive charges in 10-player mode.
- The Construct Quarter (10 player)Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.
- Lockdown!Defeat Xevozz, Lavanthor, Ichoron, Zuramat the Obliterator, Erekem, and Moragg in The Violet Hold on Heroic Difficulty.
- Bring Me The Head of... Oh WaitKill the Headless Horseman.
- The Savior of Hallow's EndComplete one of the quests to save a village from the Headless Horseman.
- Trick or Treat!Receive a handful of treats from one of the Candy Buckets located in an inn.
- Brann Spankin' NewDefeat the Tribunal of Ages encounter in the Halls of Stone on Heroic Difficulty without allowing Brann Bronzebeard to take any damage.
- The Bread WinnerMake 10,000 gold from quest rewards.
- 100 Stone Keeper's ShardsLoot 100 Stone Keeper's Shards.
- 1000 Quests CompletedComplete 1000 quests.
- World Wide WinnerWin a ranked arena match in Blade's Edge, Nagrand, Dalaran Sewers, the Ruins of Lordaeron, Tol'Viron Arena and the Tiger's Peak.
- The Fall of Naxxramas (25 player)Defeat every boss in Naxxramas in 25-player mode.
- The Military Quarter (25 player)Defeat the bosses of The Military Quarter of Naxxramas in 25-player mode.
- The Plague Quarter (25 player)Defeat the bosses of The Plague Quarter of Naxxramas in 25-player mode.
- The Arachnid Quarter (25 player)Defeat the bosses of The Arachnid Quarter of Naxxramas in 25-player mode.
- Arachnophobia (25 player)Kill Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 25-player mode.
- Momma Said Knock You Out (25 player)Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 25-player mode.
- 50 Stone Keeper's ShardsLoot 50 Stone Keeper's Shards.
- 5 Exalted ReputationsRaise 5 reputations to Exalted.
- The Summit of Storm PeaksComplete 100 quests in Storm Peaks.
- Step Into The ArenaWin a ranked arena match.
- Besting the Black Dragonflight (10 player)Defeat Sartharion the Onyx Guardian in 10-player mode.
- Kel'Thuzad's Defeat (25 player)Defeat Kel'Thuzad in Naxxramas in 25-player mode.
- Champion of the Frozen WastesDefeat the dungeon and raid bosses listed below.
- Sapphiron's Demise (25 player)Defeat Sapphiron in Naxxramas in 25-player mode.
- The Construct Quarter (25 player)Defeat the bosses of The Construct Quarter of Naxxramas in 25-player mode.
- 200 Daily Quests CompleteComplete 200 daily quests.
- Vehicular GnomeslaughterKill 100 players in Wintergrasp using a vehicle or a cannon.
- Twilight Assist (25 player)With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
- Besting the Black Dragonflight (25 player)Defeat Sartharion the Onyx Guardian in 25-player mode.
- Twilight Duo (25 player)With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
- The Spellweaver's Downfall (25 player)Defeat Malygos in 25-player mode.
- Northrend DungeonmasterComplete the Northrend dungeon achievements listed below.
- Halls of StoneDefeat the boss encounters in Halls of Stone.
- Heroic: Halls of StoneDefeat the boss encounters in the Halls of Stone on Heroic Difficulty.
- Oh Novos!Defeat Novos the Summoner in Drak'Tharon Keep on Heroic Difficulty without allowing any undead minions to reach the floor.
- The Wyrmrest AccordEarn Exalted status with The Wyrmrest Accord.
- Archavon the Stone Watcher (25 player)Defeat Archavon the Stone Watcher in 25 player mode.
- Explore Crystalsong ForestExplore Crystalsong Forest, revealing the covered areas of the world map.
- Archavon the Stone Watcher (10 player)Defeat Archavon the Stone Watcher in 10 player mode.
- Heroic: Azjol-NerubDefeat the Azjol-Nerub bosses on Heroic Difficulty.
- Gotta Go!Defeat Anub'arak in Azjol-Nerub on Heroic Difficulty in 4 minutes or less.
- Volazj's Quick DemiseDefeat Herald Volazj in Ahn'kahet on Heroic Difficulty in 2 minutes or less.
- SuperiorEquip a superior item in every slot with a minimum item level of 187.
- Duel-iciousWin a duel against another player.
- A Void DanceDefeat Zuramat the Obliterator in The Violet Hold on Heroic Difficulty without killing any void sentries.
- Working Day and NightObtain 450 skill points in two primary professions.
- Destruction DerbyDestroy each of the vehicles listed below.
- Timear ForeseesComplete the Northrend daily dungeon quests listed below.
- Leaning TowerDestroy a tower in Wintergrasp.
- Professional Grand MasterObtain 450 skill points in a profession.
- Knights of the Ebon BladeEarn Exalted status with the Knights of the Ebon Blade.
- Explore Storm PeaksExplore Storm Peaks, revealing the covered areas of the world map.
- What the Eck?Defeat Gal'darah in Gundrak on Heroic Difficulty while under the effects of Eck Residue.
- King's BaneDefeat King Ymiron in Utgarde Pinnacle on Heroic Difficulty without anyone in the party triggering Bane.
- My Girl Loves to Skadi All the TimeDefeat Skadi the Ruthless in Utgarde Pinnacle on Heroic Difficulty after having killed Grauf from 100% to dead in a single pass.
- Lodi Dodi We Loves the SkadiDefeat Skadi the Ruthless in Utgarde Pinnacle on Heroic Difficulty within 3 minutes of starting the gauntlet event.
- Heroic: The Violet HoldDefeat Cyanigosa in The Violet Hold on Heroic Difficulty.
- Split PersonalityDefeat Grand Magus Telestra in The Nexus on Heroic Difficulty after having killed her images within 5 seconds of the first one dying during each split.
- Professional MasterObtain 375 skill points in a profession.
- Professional ArtisanObtain 300 skill points in a profession.
- Heroic: The NexusDefeat The Nexus bosses on Heroic Difficulty.
- Intense ColdDefeat Keristrasza in The Nexus on Heroic Difficulty without allowing Intense Cold to reach more than two stacks.
- Stable KeeperObtain 10 mounts.
- Heroic: The OculusDefeat The Oculus bosses on Heroic Difficulty.
- Make It CountDefeat Ley-Guardian Eregos in The Oculus on Heroic Difficulty within 20 minutes of Drakos the Interrogator's death.
- Heroic: Halls of LightningDefeat the Halls of Lightning bosses on Heroic Difficulty.
- Timely DeathDefeat Loken in the Halls of Lightning on Heroic Difficulty in 2 minutes or less.
- Halls of LightningDefeat the bosses in Halls of Lightning.
- Shatter ResistantDefeat Volkhan in the Halls of Lightning on Heroic Difficulty without allowing him to shatter more than 4 Brittle Golems.
- Got My Mind On My MoneyLoot 1,000 gold.
- Lightning StruckDefeat General Bjarngrim in the Halls of Lightning on Heroic Difficulty while he has a Temporary Electrical Charge.
- Heroic: GundrakDefeat the Gundrak bosses on Heroic Difficulty.
- GreedyWin a greed roll on a superior or better item above level 185 by rolling 100.
- Snakes. Why'd It Have To Be Snakes?Defeat Slad'ran in Gundrak on Heroic Difficulty without getting snake wrapped.
- Heroic: Drak'Tharon KeepDefeat the Drak'Tharon Keep bosses on Heroic Difficulty.
- Heroic: Utgarde KeepDefeat the Utgarde Keep bosses on Heroic Difficulty.
- The Right StuffLearn the artisan riding skill.
- Going Down?Fall 65 yards without dying.
- Heroic: Utgarde PinnacleDefeat the Utgarde Pinnacle bosses on Heroic Difficulty.
- The Culling of StratholmeDefeat the bosses in Caverns of Time: Stratholme.
- Heroic: The Culling of StratholmeDefeat the Caverns of Time: Stratholme bosses on Heroic Difficulty.
- The Culling of TimeDefeat the Infinite Corruptor in The Culling of Stratholme on Heroic Difficulty.
- Level 80Reach level 80.
- Utgarde PinnacleDefeat the bosses in Utgarde Pinnacle.
- The Violet HoldDefeat Cyanigosa in The Violet Hold.
- The OculusDefeat the bosses in The Oculus.
- Wintergrasp VictoryWin the battle for Wintergrasp.
- Within Our GraspAttack Wintergrasp and succeed in 10 minutes or less.
- GundrakDefeat the bosses in Gundrak.
- Drak'Tharon KeepDefeat the bosses in Drak'Tharon Keep.
- Fo' Grizzle My ShizzleComplete 85 quests in Grizzly Hills.
- Explore Grizzly HillsExplore Grizzly Hills, revealing the covered areas of the world map.
- Strand of the Ancients VictoryWin Strand of the Ancients.
- Ancient ProtectorKill 10 players in the Courtyard of the Ancients in a single battle.
- Ahn'kahet: The Old KingdomDefeat the bosses in Ahn'kahet: The Old Kingdom.
- Azjol-NerubDefeat the bosses in Azjol-Nerub.
- Grand Master MedicObtain 450 skill points in first aid.
- Utgarde KeepDefeat the bosses in Utgarde Keep.
- The NexusDefeat the bosses in The Nexus.
- Warsong ExpedienceWin Warsong Gulch in under 7 minutes.
- Capture the FlagPersonally carry and capture the flag in Warsong Gulch.
- Warsong Gulch PerfectionWin Warsong Gulch with a score of 3 to 0.
- Warsong Gulch VictoryWin Warsong Gulch.
- Shave and a HaircutVisit a Barber Shop and get your hair cut.
- DirebrewfestKill Coren Direbrew.
- 1000 Honorable KillsGet 1000 honorable kills.
- Stormpike PerfectionWin Alterac Valley without losing a tower or captain. You must also control all of the Horde's towers.
- Hero of the Stormpike GuardGain exalted reputation with the Stormpike Guard.
- Eye of the Storm VictoryWin Eye of the Storm.
- Take a Chill PillIn Eye of the Storm, kill a player who is under the effects of the Berserker power-up.
- Storm CapperPersonally carry and capture the flag in Eye of the Storm.
- 50 Daily Quests CompleteComplete 50 daily quests.
- A Simple Re-QuestComplete a daily quest every day for five consecutive days.
- Can I Keep Him?Obtain a pet.
- Vampire HunterSlew Prince Tenris Mirkblood and acquired his Vampiric Batling pet.
- Explore Deadwind PassExplore Deadwind Pass, revealing the covered areas of the world map.
- 500 Honorable KillsGet 500 honorable kills.
- Somebody Likes MeRaise a reputation to Exalted.
- Oh My, KurenaiEarn Exalted status with the Kurenai.
- Heroic: Magister's TerraceDefeat Kael'thas Sunstrider on Heroic Difficulty.
- Magister's TerraceDefeat Kael'thas Sunstrider.
- The SteamvaultDefeat Warlord Kalithresh.
- 5 Daily Quests CompleteComplete 5 daily quests.
- Explore Isle of Quel'DanasExplore Isle of Quel'Danas, revealing the covered areas of the world map.
- Everything CountsWin Alterac Valley while your team controls both mines.
- Level 70Reach level 70.
- That Takes ClassGet an honorable, killing blow on one of each class.
- Know Thy EnemyGet an honorable, killing blow on seven different races.
- The Grim ReaperGet 30 Honorable Kills in a single battle in any battleground.
- Alterac Valley VictoryWin Alterac Valley.
- The Sickly GazelleIn Alterac Valley, kill an enemy in the Field of Strife before they dismount.
- Into The Wild Blue YonderLearn the expert riding skill.
- Level 10Reach level 10.
- 100 Honorable KillsGet 100 honorable kills.
- SergeantEarned the title, "Sergeant".
- An Honorable KillAchieve an honorable kill.
- 500 Quests CompletedComplete 500 quests.
- 250 Quests CompletedComplete 250 quests.
- 100 Quests CompletedComplete 100 quests.
- 50 Quests CompletedComplete 50 quests.
- Explore SilithusExplore Silithus, revealing the covered areas of the world map.
- Explore MoongladeExplore Moonglade, revealing the covered areas of the world map.
- Explore FelwoodExplore Felwood, revealing the covered areas of the world map.
- Level 30Reach level 30.
- Sethekk HallsDefeat Talon King Ikiss.
- Mana-TombsDefeat Nexus-Prince Shaffar.
- UnderbogDefeat The Black Stalker.
- The Slave PensDefeat Quagmirran.
- Professional JourneymanObtain 150 skill points in a profession.
- The Blood FurnaceDefeat Keli'dan the Breaker.
- Hellfire RampartsDefeat Omor the Unscarred.
- Stormwind StockadeDefeat Hogger.
- Level 60Reach level 60.
- DeadminesDefeat "Captain" Cookie.
- Artisan MedicObtain 300 skill points in first aid.
- Journeyman MedicObtain 150 skill points in first aid.
- Level 20Reach level 20.
- Level 50Reach level 50.
- Level 40Reach level 40.
- Expert MedicObtain 225 skill points in first aid.
- Giddy Up!Learn the apprentice riding skill.
- Fast and FuriousLearn the journeyman riding skill.
- Freedom of the AllianceObtain an Insignia or Medallion of the Alliance.
- Onyxia's Lair (Level 60)Defeat the classic, level 60 version of Onyxia.
- Got My Mind On My MoneyLoot 100 gold.
- Lower Blackrock SpireDefeat Overlord Wyrmthalak.
- Blackrock DepthsDefeat Emperor Dagran Thaurissan.
- Sunken TempleDefeat Shade of Eranikus.
- Upper Blackrock SpireDefeat General Drakkisath.
- RepresentEquip a tabard.
- Professional ExpertObtain 225 skill points in a profession.
- Master MedicObtain 375 skill points in first aid.