| That Extra Push Over the CliffSuccessfully complete a delve on the highest tier of difficulty with revives remaining. |
| | 5 | Title: High Explorer | Delves |
| Hitting one's StrideSuccessfully complete a delve on Tier 8 difficulty or higher with revives remaining. |
| | 5 | | Delves |
| Dawn of a new DelveSuccessfully complete a delve on Tier 4 difficulty or higher with revives remaining. |
| | 5 | | Delves |
| Nemesis (Solo)Defeat Zekvir in his lair on Tier 8 difficulty or higher without any other players in your party. |
| | 10 | Toy: Toxic Victory | The War Within |
| You're Getting a Delve!Complete a delve. |
| | 5 | | Delves |
| Delver of the DepthsComplete the War Within delves listed below. |
| | 10 | | Delves |
| Glory of the DelverComplete the War Within delve achievements listed below. |
| | 25 | Mount: Ivory Goliathus | Delves |
| SporesweeperSuccessfully complete a Fungarian delve without being hit by Explosive Spores on Tier 8 or higher. |
| | 10 | | The War Within |
| I TAKE Candle!Successfully complete a Kobold delve without exhausting a controlled Enchanted Candle or Air Totem on Tier 8 or higher. |
| | 10 | | The War Within |
| Delver of the Depths IIComplete the War Within delves listed below on Tier 4 or higher with revives remaining. |
| | 10 | | Delves |
| Delver of the Depths IIIComplete the War Within delves listed below on Tier 8 or higher with revives remaining. |
| | 25 | | Delves |
| Delver of the Depths IVComplete the War Within delves listed below on Tier 11 with revives remaining. |
| | 25 | | Delves |
| Buddy System IILevel a companion to level 20. |
| | 10 | | Delves |
| Buddy System IIILevel a companion to level 30. |
| | 10 | | Delves |
| Just Keep SwimmingSuccessfully complete a Kobyss delve without ever losing your breath on Tier 8 or higher. |
| | 10 | | The War Within |
| Spider SensesSuccessfully complete a Nerubian delve without spawning ambushers from Nerubian Webs on Tier 8 or higher. |
| | 10 | | The War Within |
| DaystormerSuccessfully complete an Order of Night delve without being targeted by Artillery fire on Tier 8 or higher. |
| | 10 | | The War Within |
| Buddy SystemLevel a companion to level 10. |
| | 10 | | Delves |
| Buddy System IVLevel a companion to level 40. |
| | 10 | | Delves |
| Buddy System VLevel a companion to level 50. |
| | 10 | | Delves |
| Stranger DelvesDefeat a strange disturbance in a War Within delve 10 times. |
| | 10 | | The War Within |
| I've Got a Flying Machine!Obtain the Delver's Dirigible. |
| | 10 | | The War Within |
| Delve DeepComplete 10 delves. |
| | 10 | | Delves |
| Buddy System VILevel a companion to level 60. |
| | 10 | | Delves |
| Delve DeeperComplete 50 delves. |
| | 10 | | Delves |
| Delve DeepestComplete 100 delves. |
| | 10 | | Delves |
| No Stone UnturnedFind and open all Sturdy Chests hidden throughout the War Within delves. |
| | 25 | | The War Within |
| One Ping OnlySuccessfully complete a Kobyss delve while only ever inhaling one Necrotic Bubble on Tier 8 or higher. |
| | 10 | | The War Within |
| Rare WithinKill all of the rare War Within creatures within delves listed below. |
| | 15 | | The War Within |
| War Within Delves: Tier 2Complete a Tier 2 delve. |
| | 10 | Unlock: Tier 3 delves in The War Within | The War Within |
| War Within Delves: Tier 3Complete a Tier 3 delve. |
| | 10 | | The War Within |
| War Within Delves: Tier 4Complete a Tier 4 delve with revives remaining. |
| | 10 | Unlock: Tier 5 delves in The War Within | The War Within |
| War Within Delves: Tier 5Complete a Tier 5 delve with revives remaining. |
| | 10 | Unlock: Tier 6 delves in The War Within | The War Within |
| War Within Delves: Tier 6Complete a Tier 6 delve with revives remaining. |
| | 10 | Unlock: Tier 7 delves in The War Within | The War Within |
| War Within Delves: Tier 7Complete a Tier 7 delve with revives remaining. |
| | 10 | Unlock: Tier 8 delves in The War Within | The War Within |
| War Within Delves: Tier 8Complete a Tier 8 delve with revives remaining. |
| | 10 | Unlock: Tier 9 delves in The War Within | The War Within |
| War Within Delves: Tier 9Complete a Tier 9 delve with revives remaining. |
| | 10 | Unlock: Tier 10 delves in The War Within | The War Within |
| War Within Delves: Tier 10Complete a Tier 10 delve with revives remaining. |
| | 10 | Unlock: Tier 11 delves in The War Within | The War Within |
| On BrandObtain all curios that are available for Brann Bronzebeard. |
| | 10 | | The War Within |
| Fungal Folly StoriesComplete each story variant of Fungal Folly. |
| | 5 | | The War Within |
| Kriegval's Rest StoriesComplete each story variant of Kriegval's Rest. |
| | 5 | | The War Within |
| Earthcrawl Mines StoriesComplete each story variant of Earthcrawl Mines. |
| | 5 | | The War Within |
| The Waterworks StoriesComplete each story variant of The Waterworks. |
| | 5 | | The War Within |
| The Dread Pit StoriesComplete each story variant of The Dread Pit. |
| | 5 | | The War Within |
| Nightfall Sanctum StoriesComplete each story variant of Nightfall Sanctum. |
| | 5 | | The War Within |
| Mycomancer Cavern StoriesComplete each story variant of Mycomancer Cavern. |
| | 5 | | The War Within |
| The Sinkhole StoriesComplete each story variant of The Sinkhole. |
| | 5 | | The War Within |
| Skittering Breach StoriesComplete each story variant of Skittering Breach. |
| | 5 | | The War Within |
| The Underkeep StoriesComplete each story variant of The Underkeep. |
| | 5 | | The War Within |
| Tak-Rethan Abyss StoriesComplete each story variant of Tak-Rethan Abyss. |
| | 5 | | The War Within |
| The Spiral Weave StoriesComplete each story variant of The Spiral Weave. |
| | 5 | | The War Within |
| Delve Loremaster: War WithinComplete the War Within delve achievements listed below. |
| | 25 | | Delves |
| Brann DevelopmentLevel Brann Bronzebeard to level 25. |
| | 25 | | The War Within |
| War Within Delves: Tier 1Complete a Tier 1 delve. |
| | 10 | Unlock: Tier 2 delves in The War Within | The War Within |
| BranntasticObtain all curios that are available for Brann Bronzebeard at rank 4. |
| | 15 | | The War Within |
| War Within Delves: EndgameComplete the Khaz Algar main story campagin on your Warband and equip an item with a minimum item level of 548, in every slot. |
| | 10 | Unlock: Tier 4 delves in The War Within | The War Within |
| War Within Delves: Tier 11Complete a Tier 11 delve with revives remaining. |
| | 10 | Title: High Explorer | The War Within |
| Heavy-HandedGet killed by Zekvir. |
| | 10 | | The War Within |
| I'm not a Thief, I'm a Treasure HunterDiscover 100 treasures within delves. |
| | 10 | | Delves |
| I Got the KeysObtain 50 Restored Coffer or Treasure Trove keys. |
| | 10 | | Delves |
| I've Got More Flying Machine?!Collect the following cosmetic unlocks for the Delver's Dirigible. |
| | 10 | | The War Within |
