Atlas keystone

For Keystone passives affecting characters, see Keystone.

An Atlas keystone is a unique and powerful atlas passive skill node that significantly impacts the Atlas of Worlds, maps, and other endgame encounters.

List of Interactions

• Taking Shadow Shaping and Singular Focus together will disable all map drops.
• Taking Wellspring of Creation and Dance of Destruction together will cause enemies to deal 6.25% less Damage and have 12.5% more Life.
• Taking Bold Undertakings and Overloaded Circuits together will quadruple the cost of the Fortune Favours the Brave map crafting option.

List of keystones

Main page: List of atlas keystone passive skills

Name	Stats
Arbitrary Tenets	Favours at Ritual Altars in your Maps randomly cost between 90% less and 80% more [1]
Back to Basics File:NewAtlasKeystone3 (AtlasTrees) passive skill icon.png	Your Maps randomly have between 0 to 80% more Explicit Modifier Effect Extra Content cannot appear in your Maps Cannot apply Influence to your Maps [1]
Bold Undertakings	Fortune Favours the Brave applies an additional random Option 100% more cost of the Fortune Favours the Brave Map Crafting Option [1]
Cassia's Pride	Blight Monsters in your Maps take 75% less Damage from Players and their Minions Blight Towers and their Minions in your Maps deal 300% more Damage [1]
Crop Rotation	Harvest Crops in your Maps contain only Tier 1 Plants Harvesting Crops in your Maps has a chance to upgrade the Tier of Plants of different colours [1]
Dance of Destruction	Monsters in your Maps deal 25% more Damage Monsters in your Maps have 25% less Life [1]
Destructive Play	The Maven casts Up the Stakes, summoning 1 to 3 additional Atlas Bosses when Witnessing Map Bosses The number of additional Bosses summoned is higher if there are fewer monsters remaining in the Map Modifiers to the Final Map Boss in each Map also apply to these summoned Bosses [1]
Eldritch Gaze	Eldritch Altars Influenced by The Eater of Worlds have an additional Downside Eldritch Altars Influenced by The Eater of Worlds have 50% increased Effect of Upsides [1]
Endless Tide	Beyond Portals in your Maps cannot spawn Unique Bosses Beyond Portals in your Maps have 50% less Merging Radius [1]
Extreme Archaeology	Number of Explosives is one 200% increased Explosive Radius in your Maps Expedition Monsters in your Maps spawn with an additional 10% of Life missing 100% increased Explosive Placement Range in your Maps [1]
Fear of the Light File:NecropolisKeystone1 (AtlasTrees) passive skill icon.png	Monster Packs in your Maps have a 30% chance to have an additional Haunted Modifier Embers of the Allflame cannot be found in your Maps Haunted and Devoted Modifiers are applied randomly to Packs in your Maps [1]
Gruelling Gauntlet	Ultimatum Encounters in your Maps last up to 13 Rounds Players cannot choose which Ultimatum Modifier is applied each Round Cannot have a Boss in the final Round [1]
Immutable Dogma	Cannot Reroll Favours at Ritual Altars in your Maps Monsters Sacrificed at Ritual Altars in your Maps grant 100% more Tribute [1]
Lucid Dreams	Vaal Side Areas in your Maps are no longer Corrupted [1]
Meticulous Appraiser	Modifiers to Quantity of Items found in your Maps instead apply to Rarity of Items found in your Maps at 300% of their value [1]
Overloaded Circuits	League Map Crafting Options also choose 3 random Notable Atlas Passive Skills associated with that League to treat as allocated 100% more cost of Map Crafting Options [1]
Prospero's Wager File:NecropolisKeystone2 (AtlasTrees) passive skill icon.png	All Corpses with Unresolved Anguish in your Maps have 'Reveals a Random Craft when Buried' [1]
Ruinous Wager	Ultimatum Monsters in your Maps apply Ruin with their special abilities Fail on reaching 7 Ruin Ultimatum Monsters and Modifiers in your Maps deal 50% less Damage [1]
Shadow Shaping	Maps found cannot be your Favoured Maps Maps found in your Maps have +1% chance to have a special Implicit Modifier for each different Map you have Favoured [1]
Singular Focus	Maps found have 200% more chance to be Favoured Maps Non-Favoured Maps found in your Maps drop as Basic Currency Items instead [1]
Speaker of the Dead	Tormented Spirits in your Maps can Possess Players for 20 seconds Tormented Spirits in your Maps cannot Possess Monsters [1]
Thorough Exploration File:NewAtlasKeystone4 (AtlasTrees) passive skill icon.png	If there are fewer than 50 monsters remaining in your Maps, Final Map Bosses are Empowered by Wildwood Wisps [1]
Timeless Conflict	Legion Encounters in your Maps have no Timer Breaking out Monsters and Chests that are in stasis progressively causes a Schism Legion Encounters in your Maps begin once the Schism has occurred [1]
Twist of Fate	Your Corrupted Rare Maps and any Map Crafting options applying to them are modified unpredictably when opened Maps modified in this way have 1-3 additional random Map Modifiers [1]
Unending Nightmare	Delirium Fog in your Maps never dissipates Simulacrum Splinters cannot be found in your Maps Delirium Orbs cannot be found in your Maps [1]
Wellspring of Creation	Monsters in your Maps have 50% more Life Monsters in your Maps deal 25% less Damage [1]
Wrath of the Cosmos	Eldritch Altars Influenced by The Searing Exarch which have an additional Upside have 100% increased Effect of Downsides Eldritch Altars Influenced by The Searing Exarch have 50% chance to have an additional Upside [1]

Version history

Version	Changes
3.24.0	The Cosmic Wounds, Memento Mori, Thirst for Knowledge, Insatiable Appetite, Throw the Gauntlet, and The Perfect Storm Atlas Keystone Passives have been removed. Instead, we have added a new set of fragments that can be used to access the Uber Pinnacle Bosses. The Seventh Gate, Growing Hordes, All Hands, Stream of Consciousness, Grand Design, and Wandering Path Atlas Keystone Passives have been removed. Added 3 new Keystone passive skills: Thorough Exploration, Back to Basics, Unwavering Vision Added 2 Keystone passive skills exclusive to Necropolis league: Prospero's Wager, Fear of the Light.
3.23.0	Added a new Ultimatum Cluster which contains the Ruinous Wager Keystone as well as the Conquer The Stones, Survive The Assault, Slaughter Them All, and Protect The Altar Notable Passives. The entry small Passive provides your maps with a +5% chance to contain an Ultimatum Encounter. The new Ruinous Wager Keystone Passive causes Ultimatum Monsters in your Maps to apply Ruin with their special abilities, Ultimatum Monsters and Modifiers in your Maps to deal 50% less Damage, and causes Ultimatum Encounters to Fail on reaching 7 Ruin. Added a new Ultimatum Cluster that contains the Gruelling Gauntlet Keystone, as well as the Worthy of the Past, Worthy of the Present, and Worthy of the Future Notable Passives. The 6 small Passives in this cluster each cause Ultimatum Rewards in your Maps to have a 10% increased chance to be Inscribed Ultimatums. The new Gruelling Gauntlet Keystone Passive causes Ultimatum Encounters in your Maps to last 3 additional Rounds, but makes it so you cannot choose which Ultimatum Modifier is applied each Round, and cannot have a Boss in the final Round.
3.22.0	Added a new Atlas Keystone Passive Skill, Extreme Archaeology, which grants "200% increased Explosive Radius in your Maps", "100% increased Explosive Placement Range in your Maps", "Expedition Monsters in your Maps spawn with an additional 10% of Life missing" and "Number of Explosives is one". Added a new Atlas Keystone Passive Skill, Lucid Dreams, which grants "Vaal Side Areas in your Maps are no longer Corrupted". Added a new Atlas Keystone Passive Skill, Destructive Play, which grants "The Maven summons 1 to 3 additional Bosses when Witnessing Map Bosses. Modifiers to the Final Map Boss in each Map also apply to these summoned Bosses." Added a new Atlas Keystone Passive Skill, All Hands, which grants "Your Maps have +40% chance to contain a random Master encounter", "Modifiers to chance to grant an additional Master Mission on Map Completion instead apply to chance for that Master to be randomly encountered in your Maps at 150% of their value" and "Your Maps do not grant Master Missions when Completed". Added a new Atlas Keystone Passive Skill, Cassia's Pride, which grants "Blight Monsters in your Maps take 75% less Damage from Players and their Minions" and "Blight Towers and their Minions in your Maps deal 300% more damage". Added a new Atlas Keystone Passive, Speaker of the Dead, which grants "Tormented Spirits in your Maps can Possess Players for 20 seconds" and "Tormented Spirits in your Maps cannot Possess Monsters". Added a new Atlas Keystone Passive, Endless Tide, which grants "Beyond Portals in your Maps cannot spawn Unique Bosses" and "Beyond Portals in your Maps have 50% less Merging Radius". Added a new Atlas Keystone Passive Skill, Arbitrary Tenets, which grants "Favours at Ritual Altars in your Maps randomly cost between 90% less and 80% more". Added a new Atlas Keystone Passive Skill, Immutable Dogma, which grants "Cannot Reroll Favours at Ritual Altars in your Maps" and "Monsters Sacrificed at Ritual Altars in your Maps grant 100% more Tribute". Added a new Atlas Keystone Passive Skill, Unending Nightmare, which grants "Delirium Fog in your Maps never dissipates", "Delirium Orbs cannot be found in your Maps" and "Simulacrum SplinterSimulacrum SplinterStack Size: 300Combine 300 Splinters to create a Simulacrum.s cannot be found in your Maps". Added a new Atlas Keystone Passive, Timeless Conflict, which grants "Legion Encounters in your Maps have no Timer", "Breaking out Monsters and Chests that are in stasis progressively causes a Schism", and "Legion Encounters in your Maps begin once the Schism has occurred." Added a new Atlas Keystone Passive Skill, Crop Rotation, which grants "Harvest Crops in your Maps contain only Tier 1 Plants" and "Harvesting Crops in your Maps has a chance to upgrade the Tier of Plants of different colours". Added a new Atlas Keystone Passive Skill, Bold Undertakings, which grants "Fortune Favours the Brave applies an additional random Option" and "100% more cost of the Fortune Favours the Brave Map Crafting Option". Added a new Atlas Keystone Passive Skill, Overloaded Circuits, which grants "League Map Crafting Options also choose 3 random Notable Atlas Passive Skills associated with that League to treat as allocated" and "100% more cost of Map Crafting Options". Added a new Atlas Keystone Passive Skill, Meticulous Appraiser, which grants "Modifiers to Quantity of Items found in your Maps instead apply to Rarity of Items found in your Maps at 300% of their value". Added a new Atlas Keystone Passive Skill, The Seventh Gate, which grants "All possible League Map Crafting Options are Available while six Gateways are Allocated".
3.20.0	Growing Hordes has been added to the Atlas passive skill tree. Captivated Interest, Inevitable Ambush, Height of Hubris are removed from the game.
3.19.0	Valley of Darkness is removed from the game.
3.18.0	Added 20 new Atlas Keystone Passive Skills to the Atlas Tree. Guardian's Aid is now a Keystone called Inevitable Ambush and no longer grants "Map Bosses have 1% chance to drop a Shaper Guardian Map (Tier 14+)". Added 7 new uber versions of Pinnacle Boss fights, accessible through Atlas Keystone Passives. These fights are extremely difficult, so only attempt them if you have a very powerful character.