Lost Sectors

The symbol identifying Lost Sectors.

Lost Sectors are an activity found within a destination's Patrol zone.

Overview

Lost Sectors are instanced Sectors that are overrun by enemies. As the player progresses through the Lost Sector, they will eventually encounter a boss enemy guarding a locked orange chest. Defeating the boss will give the player its cache code, allowing the chest to be opened to obtain its rewards. Lost Sectors will often have a path near the boss that loops back to the entrance. Leaving and re-entering the Lost Sector will respawn the enemies and allow more rewards to be earned.

Lost Sectors are marked on a destination's map by a unique symbol. This symbol will also appear in the environment near the entrance to the Lost Sector, hinting at its location. Hovering over a Lost Sector's icon on the map will display its name. If the Lost Sector has not been completed on the current character, the map icon will be colored white. Completing it will cause the icon to become greyed out.

Legend and Master Difficulty

There are two elective difficulty levels for Lost Sectors: Legend and Master. Each difficulty level adds Champion enemies to the Lost Sector, as well as other modifiers. Equipment is locked, preventing the player from changing their loadout during the activity. Match Game is active, as well as an elemental Burn modifier. Players will only have a limited number of revives. One revive token is granted when killing a Champion or Lightbearer Hive enemy. However, players will lose all of their revives after 15 minutes. Additional modifiers may vary depending on the types of enemies encountered.

A Lost Sector must be completed at least once in the patrol area before it can be played on a higher difficulty. Only some Lost Sectors have higher difficulty versions, and only one of these will be available on each day. The current Legend/Master Lost Sector rotates daily, in a specific order that changes with each Season.

The daily Lost Sector will be marked with an icon on the destination map, as long as the player has completed the Lost Sector on normal difficulty and is at a high enough Power Level. The higher difficulty levels are accessed by interacting with a banner outside of the Lost Sector entrance. The banner also displays information regarding what Champion and shield types will appear, which modifiers will be applied, and possible rewards. If the character is not at the required Power Level, or has not completed the Lost Sector at least once, the map icon and banner will not appear.

If completed solo, Legend and Master Lost Sectors can reward Exotic armor for specific inventory slots. The armor slot that can be dropped rotates daily, in the following order: Helmets, Leg Armor, Gauntlets, and Chest Armor. This information is shown on the banner outside the Lost Sector, as well as its map icon. There are also exclusive Exotic armor items that can only be obtained from completing Legend and Master Lost Sectors solo. Completing a Lost Sector with a Platinum rating, killing all Champions that spawn before opening the boss cache, will grant the greatest possible chance to earn rewards.

Current Rotation

The following is the current Lost Sector rotation for the Season of the Seraph. The daily Legend/Master Lost Sector rotates in the following order:

• K1 Logistics (Moon)
• K1 Crew Quarters (Moon)
• K1 Revelation (Moon)
• K1 Communion (Moon)
• Bunker E15 (Europa)
• Concealed Void (Europa)
• Perdition (Europa)
• Sepulcher (Savathûn's Throne World)
• Extraction (Savathûn's Throne World)
• Chamber of Starlight (Dreaming City)
• Aphelion's Rest (Dreaming City)

Past Rotations

See also: Lost Sectors/Past Rotations

Active Lost Sectors

EDZ

See also: EDZ Lost Sectors

Name	Sector	Enemy Type	Bosses	Notes
Atrium	Trostland	Fallen	Skexis Outcast Captain
Cavern of Souls	The Sludge	Taken	Varghul Fragment of Oryx (Taken Minotaur)
Excavation Site XII	Firebase Hades	Cabal	Dust-Chocked Thrag (Centurion)
Flooded Chasm	The Gulch	Cabal, Fallen	Phyzann Drowned Captain	has an entrance/exit into Cove
Hallowed Grove	The Sludge	Taken	Vendraxis Shadow of Oryx (Taken Captain)
Pathfinder's Crash	Firebase Hades	Cabal	Zerz the Unstoppable Weight (Incendior)
Scavenger's Den	Outskirts	Fallen	Graxus Blind Captain
Shaft 13	The Sludge	Fallen	Calzar Scarred Captain
Skydock IV	Sunken Isles	Cabal	Devourer Darg (Colossus)
Terminus East	Trostland	Fallen	Kalsis Sunless Captain
The Drain	Outskirts	Fallen	Drekthas Metal Captain
The Pit	Firebase Hades	Cabal	Kurg the All-Seeing Force (Centurion)
The Quarry	Sunken Isles	Cabal	Fortifier Yann (Centurion)
The Weep	Winding Cove	Fallen	Rannix Downpour Captain
Whispered Falls	Outskirts	Fallen	Keldrik Drained Captain	2 surface entrances within Basin
Widow's Walk	Trostland	Fallen	Mazan Lost Captain

Nessus

See also: Nessus Lost Sectors

Name	Sector	Enemy Type	Bosses
Ancient's Haunt	The Tangle	Vex	Pakrion (Hydra)
The Carrion Pit	Glade of Echoes	Fallen	Nariks Reborn (Servitor)
The Conflux	The Cistern	Cabal	Primus Cal'Aug (Colossus)
The Orrery	Artifact's Edge	Vex	Thyrdron (Minotaur)
The Rift	Exodus Black	Fallen	Tattered Dusk Captain

Dreaming City

See also: Dreaming City Lost Sectors

Name	Sector	Enemy Type	Bosses
Aphelion's Rest	The Strand	Taken	Ur Haraak Disciple of Quria (Ultra Taken Knight)
Bay of Drowned Wishes	Divalian Mists	Scorn	Yirksii Subversive Chieftain (Chieftain)
Chamber of Starlight	Rheasilvia	Taken	Inkasi Disciple of Quria (Taken Wizard)

The Moon

See also: Moon Lost Sectors

Name	Sector	Enemy Type	Bosses
K1 Communion	Anchor of Light	Fallen	Nightmare of Rizaahn the Lost (Captain)
K1 Crew Quarters	Hellmouth	Fallen	Nightmare of Reyiks Actuator (Heavy Shank)
K1 Logistics	Archer's Line	Fallen	Nightmare of Kelnix Reborn (Servitor)
K1 Revelation	Sorrow's Harbor	Hive	Nightmare of Arguth the Tormented (Ogre)

Europa

See also: Europa Lost Sectors

Name	Sector	Enemy Type	Bosses
Bunker E15	Eventide Ruins	Vex	Inquisitor Hydra (Hydra)
Concealed Void	Asterion Abyss	Fallen	Teliks House Salvation (Captain)
Perdition	Cadmus Ridge	Vex	Alkestis Sacrificial Mind (Minotaur)

Cosmodrome

See also: Cosmodrome Lost Sectors

Name	Sector	Enemy Type	Bosses
Exodus Garden 2A	The Divide	Fallen	Deksis-5 Taskmaster (Servitor)
Veles Labyrinth	Forgotten Shore	Hive	Ak-Baral Rival of Navôta (Knight)

Savathûn's Throne World

See also: Throne World Lost Sectors

Name	Sector	Enemy Type	Bosses
Extraction	Quagmire	Scorn, Hive	Hathrek the Glasweard (Lightbearer Wizard)
Metamorphosis	Miasma	Scorn, Hive	Dread Tatsrekaa (Chieftain)
Sepulcher	Florescent Canal	Hive	Bar-Zel Tutelary of Savathûn (Knight)

Vaulted Lost Sectors

Titan

See also: Titan Lost Sectors

Name	Sector	Enemy Type	Bosses
Cargo Bay 3	The Rig	Hive	Golmuut (Ogre)
DS Quarters-2	The Rig	Hive	Thaan'Hul (Knight)
Methane Flush	Siren's Watch	Hive	Karugul (Wizard)

Io

See also: Io Lost Sectors

Name	Sector	Enemy Type	Bosses
Aphix Conduit	The Rupture	Vex	Ruined Mind (Hydra)
Grove of Ulan-Tan	Lost Oasis	Vex	Qeldron Keeper (Minotaur)
Sanctum of Bones	The Rupture	Taken	Pandrok Pillar of Nothing (Taken Knight)

Mercury

See also: Mercury Lost Sectors

Name	Sector	Enemy Type	Bosses
Pariah's Refuge	The Lighthouse	Vex	Subterranean Mind (Minotaur)

Mars

See also: Mars Lost Sectors

Name	Sector	Enemy Type	Bosses
Core Terminus	BrayTech Futurescape	Hive	Keresh Champion of Xol (Knight)
Ma'adim Subterrane	Glacial Drift	Cabal	Valus Dulurc (Colossus)

Tangled Shore

See also: Tangled Shore Lost Sectors

Name	Sector	Enemy Type	Bosses
Kingship Dock	Thieves' Landing	Scorn	Vilzii Scorn Chieftain (Chieftain)
Shipyard AWO-43	Jetsam of Saturn	Fallen	Zetix-7 (Servitor)
The Empty Tank	Thieves' Landing	Fallen	Azilis Dusk Marauder (Marauder)
Trapper's Cave	Four-Horn Gulch	Cabal	Garut Gra'am (Centurion)
Wolfship Turbine	Sorik's Cut	Hive	Segrex the Tainted (Ogre)

Rewards

Normal

• Gear
• Glimmer

Legend

• Enhancement Cores (Uncommon)
• Exotic Armor (Rare) — Only drops when playing solo. Armor slot rotates daily.

Master

• Enhancement Cores (Uncommon)
• Exotic Armor (Common) — Only drops when playing solo. Armor slot rotates daily.

Exclusive Exotic Armor Items

These Exotic armor items can only be obtained as random drops from solo Legend and Master Lost Sector completions. In order for an armor item to drop, players must own the annual expansion tied to that item's Season of release.

Exotic armor will only drop for the player character's current class. The type of armor that will drop is determined by the daily armor slot rotation. Lost Sectors use a knockout system, prioritizing items that the player does not have unlocked in Collections. Once obtained and added to Collections, they will be added to the Exotic Engram loot pool and can be obtained as drops from other activities and sources.

Titan Armor

Helmets

• Loreley Splendor Helm
• Precious Scars

Gauntlets

• Icefall Mantle
• No Backup Plans
• Point-Contact Cannon Brace
• Second Chance

Chest Armor

• Cuirass of the Falling Star
• Hoarfrost-Z

Leg Armor

• The Path of Burning Steps

Hunter Armor

Helmets

• Blight Ranger
• Mask of Bakris

Gauntlets

• Athrys's Embrace
• Caliban's Hand
• Renewal Grasps

Chest Armor

• Gyrfalcon's Hauberk
• Omnioculus

Leg Armor

• Radiant Dance Machines
• Star-Eater Scales

Warlock Armor

Helmets

• Dawn Chorus
• Fallen Sunstar

Gauntlets

• Necrotic Grip
• Nothing Manacles
• Osmiomancy Gloves

Chest Armor

• Mantle of Battle Harmony

Leg Armor

• Boots of the Assembler
• Rain of Fire
• Secant Filaments

Patch History

• 4.1.0
  • The Legend and Master Lost Sector rotation has been updated.
    • Players can expect to see a Nessus Lost Sector!
• 4.0.1
  • Fixed an issue where Rare (blue) engrams were dropping from PED Lost Sector chests
• 4.0.0.2
  • Fixed an issue where Legend and Master Lost Sector activities were missing from Bungie.net Game History APIs.
• 4.0.0.1
  • Legend and Master Lost Sectors are now the same Lost Sector each day.
  • When launching Legend and Master Lost Sectors, you now see the normal Director launch screen when you interact with the totem, and you can switch difficulties from that screen.
  • Master and Legend difficulty now display the information about which shields are present when you pull out your Ghost, with the rest of the activity modifiers.
  • Most Lost Sectors now have more intense music when playing on Legend or Master difficulty.
• 3.4.0
  • Improvements:
    • Adjusted the music in Legend and Master Lost Sectors to scale as lives and time begin to run out.
    • The "Darkness Zone" tendrils and sound will now play when players run out of revives in Legend and Master Lost Sectors, and in Grandmaster Nightfalls.
    • Players will now see a "No Revives Remaining" warning when out of revives in Legend and Master Lost Sectors, or in Grandmaster Nightfalls.
    • Players will no longer see "Revives: +0" when defeating Champions after the time limits have passed in Legend and Master Lost Sectors, or in Grandmaster Nightfalls.
  • Fixes:
    • Fixed an issue where the post-game completion screen for Legend and Master Lost Sectors didn’t show any stats.
• 3.3.0.2
  • Master and Legend Lost Sectors
    • Burns, shields, and Champions listed on the tooltip for Luna Lost Sectors should once again reflect what players find in-game.
• 3.3.0
  • The announcement that time is running out in Nightfalls and Legend/Master Lost Sectors are now color-coded, depending on the player's colorblind settings.
  • All three Dreaming City Lost Sectors are now available on Legend and Master difficulty.
  • Availability
    • Season 15 has a rotation of 11 Lost Sectors available on Legend and Master difficulty.
    • Lost Sectors will be on a seasonal rotation moving forward.
  • Tooltip
    • Legend and Master Lost Sector descriptions now list the Shield elements that will be encountered.
    • Legend and Master Lost Sector descriptions have been reformatted for ease of reading.
    • Legend and Master Lost Sectors no longer have "Destination" modifiers.
    • The following modifiers have all been removed:
      • Memory of a Golden Age
      • Memory of a Bygone Past
      • Memory of a Haunted Dream
      • Memory of a Lonely Outpost
      • Memory of a Frozen Conundrum
    • "Forlorn Miasma" renamed to "Void Burn."
    • "Isolated Flames" renamed to "Solar Burn."
    • "Desolate Charge" renamed to "Arc Burn."
• 3.2.0
  • Four Lost Sectors have been added to the daily rotation of Legend or Master difficulty Lost Sectors!
• 3.1.0
  • Fixed an issue where some Lost Sector combatants' Power Levels were too low, sometimes lower than the same combatants in the public free roam areas.
• 3.0.2
  • Fixed an issue where the Champions Reward banner (Platinum, Gold, etc.) for Legend and Master Lost Sectors until was only showing up once a player returned to orbit.
• 3.0.1
  • Master and Legend Lost Sector tooltips are easier to comprehend.
  • Exotic armor awarded in solo PED Lost Sectors now drops on a knockout list.
• 2.2.1
  • Lost Sector Gambit Prime bounty now progresses from all Lost Sectors
• 2.0.2
  • Fixed an issue where Lost Sector bounties were not progressing properly when in a fireteam
• 2.0.0
  • Increased the difficulty of Lost Sectors
    • Example: EDZ Lost Sectors are now 240 Power
• 1.1.2.1
  • Removed Lost Sector throttles
  • Players may now only open a Lost Sector Chest once per boss defeated
• 1.1.2
  • Revised the Lost Sector reward throttle from 10 minutes to 5 minutes
• 1.1.1.1
  • Players can no longer loot Lost Sector chests multiple times in quick succession for Faction Rally tokens (Updated 1/16/18: This applies to all Lost Sector chests)
• 1.0.6
  • Faction Rallies
    • Opening Lost Sector chests now rewards 3 Faction Tokens for each fireteam member