Map

Maps are the main type of endgame content in Path of Exile. By placing them in a map device, maps can be consumed to create a randomized instance in which monsters can be fought. Like equipment, they come in normal, magic, rare, and unique rarities and have their own special affixes. Affixes on maps can make them more difficult but also increase their potential rewards. Maps can also have quality, which can be raised by using a Cartographer's ChiselCartographer's ChiselStack Size: 20Improves the quality of a mapRight click this item then left click a map to apply it. Has greater effect on lower-rarity maps. The maximum quality is 20%.
Shift click to unstack.. Map drops are not affected by party size.

Players cannot use maps until they have access to the Templar Laboratory, which can be accessed in the Epilogue after Act 10. They can later also be used in hideouts, if the player has a personal map device, offered by Zana. The map device in The Chamber of Sins Level 1 (Act 7) can also be used to open map, which the same device was used to open portal to Maligaro's Sanctum. However, only players that had the access to the Templar Laboratory, can reuse the device to open map.

Atlas of Worlds

Main page: Atlas of Worlds

In the Epilogue, Zana, Master Cartographer is studying the Map device in The Templar Laboratory. She is astounded by the engineering and thaumaturgy required to build it and the places it can take you when given the right coordinates from a map. As it's easier to show than explain this miracle she gives you one of her maps.

After completing the map she explains that even though the maps may seem random at first there are threads that tie them together and shows the Atlas of Worlds that she has been working on. The Atlas of Worlds visualizes how maps are connected to each other and form pathways to the center of the Atlas. There are four starting points; one map in each corner. The maps contains treasures, monsters and map bosses that gets stronger the closer to the center of the Atlas you get. The maps can be crafted with currencies to increase item quantity.

Only connected maps and maps previously completed can drop from a map area. There are two exceptions to this rule: During Zana's missions where you can obtain maps without restrictions from your Atlas progression and unique maps can also drop if their base type can drop. As players progress towards the center of the Atlas from the four corners, the tier of maps increases. In the center of the map are four Guardians of the Void. Defeating them gives players a chance to challenge the creator of the Atlas himself, the Shaper.

Regarding map drops, there is a 2x weighting for incomplete maps, and 4x weighting for adjacent maps, multiplicative.

Modifiers

Main page: List of map mods

Each (non-unique) map can have up to 3 prefixes and 3 suffixes, just like other items. Currency related to rarity also works the same, for example an Orb of AlchemyOrb of AlchemyStack Size: 10Upgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.
Shift click to unstack. will turn a basic map into a rare. Modifiers for maps change the properties of the map when one is in that map, thereby making it more difficult and (usually) resulting in increased item quantity for all drops on that map. High increased quantity also affects the drop rates of maps while in a particular map, so high modifiers will increase your chances at continuing to get map drops and finding higher level maps to use. Cartographer's Sextants can affect neighbouring maps. Maps can be made considerably more difficult by using a Shaper's Orb that increases the tier of the item.

Tiers

Map tier	Tier range	Map level range
Low tier maps	- 5	- 72
Mid tier maps	- 10	- 77
Top tier maps	- 16	- 83

There are 16 tiers of maps, each tier corresponding to an area level. The lowest tier drops during progression through the game and once inside the map, higher tier maps starts dropping. Magic and rare monsters can drop maps that are +1 tier above and map bosses can drop +2 tiers above the map area the character is in respectively.

Moving from one group of map tiers to the next often imposes a challenge as the higher tier maps becomes harder to sustain. Furthermore, mid-tier and top-tier maps introduce higher values for the mods they can roll, new mods that are more challenging, and combinations of mods that aren't allowed to coexist on low-tier maps.

Upgrades

v3.7 Legion Map Progression

If a player has three maps of the same type, these maps may be sold to a vendor to receive one map in exchange. This newly acquired map is one tier higher and follows the atlas map progression path. If map is connected to multiple higher tier maps, the outcome will be random. This vendor process works identically for shaped maps, meaning three shaped maps upgrade into one shaped map that follows the same map progression path as its unshaped counterpart. The only exception to this is a set of shaped tier 15 maps which upgrades randomly^{[confirmation needed]} to one of the tier 16 guardian maps.

Unidentified Maps

It is possible to put unidentified maps into the map device. There is a +30% quantity bonus when running these maps, but even when you enter the map the specific modifiers to the map are not revealed to you, even though the overall quantity, rarity and packsize is. Some are easy to observe, burning or chilled ground are very obvious for example, but others are harder to know immediately (if there are enough obvious modifiers, together with the quantity,rarity and packsize you might be able to determine what the mods are, though). As such, it's recommended that you have a strong character before tackling such maps, otherwise the map could have many dangerous affixes to put your character in danger. Unidentified maps can be obtained as map drops, by corrupting an identified map or by vendoring 3x magic or rare maps of the same base type.

This bonus does not apply to unidentified unique maps.

Corrupted maps

Like most other items, maps can be corrupted using a Vaal OrbVaal OrbStack Size: 10Corrupts an item, modifying it unpredictablyRight click this item then left click an item to corrupt it. Corrupted items cannot be modified again.
Shift click to unstack.. One of the following effects will occur:

• No effect (other than adding the corrupted property).
• Increase by one map tier, changing the base type to one appropriate for the new tier, and randomizing the affixes. This is the only way to create a .
• Reroll into a rare map with up to eight random affixes.
• Unidentify the item, retaining its affixes and quantity bonus. Unidentified magic or rare maps receive a 30% bonus quantity.

In addition to these effects, all bosses of corrupted maps have a chance to drop Sacrifice Vaal Fragments or Vaal Skill Gems.

A corrupted map can't be modified with currency in any way, but effects from Zana's map device can still be crafted on it for an additional cost of Vaal Orb.

Map fragments

Main page: Map fragment

Map fragments are items that can be used in a map device to open portals to various high level areas. Placing any one of the fragments along with a map into the map device will increase the item quantity of that map: by 5% per piece for Sacrifice fragments and by 10% for Mortal fragments. Doubles or triples of the same piece will not work.

Maps by level

Currently there are 5 base maps and 0 unique maps. Below is a list of all maps currently in game.

Layout ratings:

• A: The map has a consistent layout that can be reliably fully cleared with no backtracking.
• B: The map has an open layout with few obstacles, or has only short and well-connected side paths.
• C: The map has an open layout with many obstacles, or has long side paths that require backtracking.

Boss ratings:

• 5: High and consistent damage output that is difficult to reliably avoid; skipped by many players.
• 4: High and consistent damage output that can be avoided reasonably well but still very dangerous.
• 3: Occasionally high damage output that can be avoided reasonably well.
• 2: Moderate damage output that can be easily kited and/or reasonably mitigated by most builds.
• 1: Trivial for most builds.

Map	Level	Tier	Unique	Layout Rating	Boss Rating	Tileset	Unique Boss	Number of Bosses	Sextant Coverage (Including Itself)
	71	4	✗	A	2	The Beacon (1st half)	Glace	1	4
	69	2	✗	C	4	The Prison	Penitentiary Incarcerator	1	3
	72	5	✗	B	3	The Fellshrine Ruins	Steelpoint the Avenger Champion of Frost Thunderskull	3	3
	71	4	✗	A	3	The Cathedral Rooftop	The Grey Plague	1	4
	68	1	✗	A	3	Oriath Square	Calderus	1	4
	69	2	✗	B	3	The Fetid Pool	Drought-Maddened Rhoa	1	5
	70	3	✗	C	3	The Dried Lake	Preethi, Eye-Pecker	1	6
	71	4	✗	B	2	The Submerged Passage	The Eroding One	1	4
	72	5	✗	B	3	The Mud Flats	Tore, Towering Ancient	1	3
	72	5	✗	A	2	The Slave Pens	Arwyn, the Houndmaster Minibosses: Lola, the Fierce Rocco, the Bloodthirsty	1	4
	71	4	✗	B	1	The Marketplace	Herald of Ashes Herald of Thunder	2	5
	73	6	✗	B	2	The Crossroads The Vaal Ruins	Witch of the Cauldron	1	4
	72	5	✗	A	2	The Slave Pens	Executioner Bloodwing	1	7
	76	9	✗	C	4	The Crematorium	Megaera	1	6
	69	2	✗	C	1	The Mines	Shrieker Eihal Breaker Toruul	2	7
	68	1	✗	B	3	The Ascent	one random Mutewind Warband boss with a supporting Warband	1	4
	70	3	✗	B	2		Mirage of Bones	1	4
	69	2	✗	A	2	The Old Fields	Titan of the Grove	1	3
	71	4	✗	A	4	The Quay	Unravelling Horror	1	3
	68	1	✗	B	3	The Wetlands	Aulen Greychain	1	1
Esh's Domain	70	N/A	✗	N/A	5	The Chamber of Sins	Esh, Forked Thought	1	N/A
Tul's Domain	70	N/A	✗	N/A	5	The Fellshrine Ruins	Tul, Creeping Avalanche	1	N/A
Xoph's Domain	70	N/A	✗	N/A	5	Kaom's Dream	Xoph, Dark Embers	1	N/A
	70	N/A	✗	B	5	The Ancient Pyramid	Atziri, Queen of the Vaal Q'ura Y'ara'az A'alai Vessel of the Vaal Vessel of the Vaal	6	N/A
	76	9	✗	A	5	The Climb	Gnar, Eater of Carrion Stonebeak, Battle Fowl	2	2
	77	10	✗	C	4	Labyrinth Outdoors	The Reaver	1	4
	71	4	✗	B	3	Oriath Square	Carius, the Unnatural Pileah, Corpse Burner Pileah, Burning Corpse	3	5
	79	12	✗	C	4	The Templar Courts	Thena Moga, The Crimson Storm Ion Darkshroud, The Hungering Blade Bolt Brownfur, Earth Churner	3	4
	71	4	✗	A	3	The Climb	Rek'tar, the Breaker	1	5
	72	5	✗	C	3	The Den	Void Anomaly	1	5
	75	8	✗	B	3	The Beacon	one random Redblade Warband boss with a supporting Warband	1	1
	77	10	✓	B		The Lord's Labyrinth	Platinia, Servant of Prospero Auriot, Prospero's Furnace Guardian Rhodion, Servant of Prospero Osmea, Servant of Prospero Pallias, Servant of Prospero Argient, Servant of Prospero Rheniot, Servant of Prospero	7	5
	77	10	✗	B	2	The Reliquary	Litanius, the Black Prayer	1	2
	69	2	✗	A	3	The Twilight Strand	Master of the Blade Massier	2	7
	69	2	✓	C	4	The Ship Graveyard	Tormented Temptress Minibosses: Shades (for each player)	1	6
	75	8	✗	A	4	Kaom's Dream	Forest of Flames	1	4
	72	5	✗	C	4	The Vaal City	Lady Stormflay	1	5
	70	3	✗	C	3	The Wetlands The Vaal Ruins	Beast of the Pits	1	1
	70	3	✗	C	4	The Aqueduct	The Winged Death	1	6
	75	8	✗	C	3	The Bath House	The Forgotten Soldier	1	4
	69	2	✗	C	2		Barthol, the Pure Barthol, the Corrupter	1	5
	81	14	✗	C	3	The Lunaris Temple Level 1 (Act 3) The Imperial Gardens	one random Perandus Manor boss	1	4
	70	3	✗	C	4	The Vaal Ruins	Shadow of the Vaal	1	4
	70	3	✗	B	3	The Chamber of Sins The Weaver's Chambers	Thraxia	1	4
	72	5	✗	C	3	The Boiling Lake	The Gorgon	1	2
	75	8	✗	C	3	The Sewers	Arachnoxia	1	4
	72	5	✓
	74	7	✗	C	4	The Archives	The Arbiter of Knowledge	1	5
	70	3	✗	A	4	The Ledge	Puruna, the Challenger	1	6
	68	1	✓	A	3	The Ledge	Merveil, the Reflection Merveil, the Returned Minibosses: Heir of Flame Heir of Storm	1	5
	70	3	✗	B	2	The Ashen Fields	Lord of the Ashen Arrow	1	4
	75	8	✗	B	5	The Fellshrine Ruins	Erebix, Light's Bane	1	5
	75	8	✓	B	4	The Crypt	Maker of Mires Minibosses: Jaesyn Jik'shah Balah, Duke Kruug, the Frayed	1	7
	74	7	✗	C	2	The Imperial Fields	Drek, Apex Hunter Minibosses: Enthralled Dire Wolf Enraptured Hellion	1	3
	70	3	✗	A	2	The Riverways	Queen of the Great Tangle	1	4
	71	4	✗	B	2	The Ossuary (Act 10)	Tolman, the Exhumer	1	6
	75	8	✗	A	2	The Belly of the Beast Level 1	Erythrophagia	1	3
	72	5	✗	B	3	The Dread Thicket	The Primal One	1	4
	71	4	✗	C	2	Merveil's Caverns	Merveil, the Reflection	1	4
	71	4	✓	B	1	The Submerged Passage The Crypt The Chamber of Sins	(none)	0	6
	77	10	✗	A	2	The Docks	Stone of the Currents	1	4
	77	10	✗	B	5	The Weaver's Chambers	Spinner of False Hope	1	5
	74	7	✗	B	3	The Marketplace	Ancient Sculptor Minibosses: Marceus the Defaced The Goddess of Purity	1	4
	74	7	✗	C	2	The Catacombs	Xixic, High Necromancer	1	5
	74	7	✓	A	4	The Catacombs	Olmec, the All Stone Minibosses: Achioc, the Glacier Zorioc, the Storm Levioc, the Volcano Izioc, the Abyss	1	5
	76	9	✗	C	4		Captain Tanner Lightfoot	1	3
	75	8	✗	B	3	The Vastiri Desert	The Blacksmith	1	3
	75	8	✓	C	3	The Vastiri Desert	Talin, Faithbreaker	1	2
	80	13	✗	C	2	The Imperial Gardens	Sallazzang	1	4
	75	8	✗	B	3	The Crematorium	Fire and Fury	1	6
	69	2	✗	A	3	The Sarn Ramparts	Legius Garhall	1	6
	73	6	✗	B	5	The Sceptre of God	Excellis Aurafix	1	3
	76	9	✗	A	3	The Caverns	It That Fell	1	4
	76	9	✓	B	4	The Caverns	Solus, Pack Alpha Storm Eye Winterfang	3	2
	71	4	✗	B	2	Labyrinth Indoors	Warmonger	1	7
	72	5	✗	B	4	The Imperial Gardens	Oriath's Vengeance Oriath's Vigil Oriath's Virtue	3	5
	72	5	✓	C	3	The Battlefront	Avatar of Thunder Minibosses: Guardian of the North Guardian of the East Guardian of the South Guardian of the West	1	2
	73	6	✗	C	3	The Quarry	Avatar of Undoing	1	6
	75	8	✗	B	4	The Wetlands (Act 6)	Gorulis, Will-Thief	1	3
	76	9	✗	B	3	The Reliquary	Riftwalker	1	5
	74	7	✗	A	3	Merveil's Caverns	Merveil, the Reflection Merveil, the Returned Minibosses: Heir of Flame Heir of Storm	1	3
	74	7	✗	B	5	The Fetid Pool	Tunneltrap	1	3
	77	10	✗	C		The Chamber of Sins	Visceris Minibosses: Akaveesh M'uneh	1	5
	74	7	✗	B	3	The Coast	Belcer, the Pirate Lord	1	4
	74	7	✓	C	4	The Tidal Island	Fairgraves, Never Dying	1	2
The Pale CourtThe Pale CourtMap Level: 75Travel to this Map by using it in the Templar Laboratory or a personal Map Device. Maps can only be used once.	75	N/A	✗	A	5	The Ancient Pyramid	Eber, the Plaguemaw Inya, the Unbearable Whispers Volkuur, the Unbreathing Queen Yriel, the Feral Lord	4	N/A
	76	9	✗	A	2	The Southern Forest	Blood Progenitor Minibosses: Spirit of Aidan Spirit of Nadia	1	3
Uul-Netol's Domain	75	N/A	✗	N/A	5	The Library	Uul-Netol, Unburdened Flesh	1	N/A
	75	8	✓	B	2	The Southern Forest	Clutch Queen Colossal Spitter Elder Devourer Great Maw Prime Ape The First Rhoa	6	N/A
	76	9	✗	C	5	The Ancient Pyramid	The Fallen Queen The Hollow Lady The Broken Prince	3	5
	76	9	✓	A	0	The Vaal Ruins	(none)	0	6
	78	11	✗	B	4	The Grand Arena	Avatar of the Forge Avatar of the Huntress Avatar of the Skies	3	3
	74	7	✗	B	1		Sumter the Twisted Minibosses: Flarus Frosis	1	5
	77	10	✗	C	4	The Lunaris Temple (Act 8)	Sebbert, Crescent's Point	1	3
	77	10	✓			The Lunaris Temple (Act 8) The Solaris Temple	Helial, the Day Unending Selenia, the Endless Night Minibosses: Opid, Helial's Herald Arteth, Selenia's Herald Aloris, the First Light Nebria, the Last Light	1	3
	76	9	✗	C	5	The Library	He of Many Pieces	1	5
	76	9	✓	C	4	The Library	Headmistress Braeta	1	4
	77	10	✗	A	3	The Ridge	Puruna, the Challenger Poporo, the Highest Spire	2	4
	77	10	✗	A	4	The Library The Crypt	Gisale, Thought Thief	1	3
	73	6	✗			The Ossuary (Act 5) The Rotting Core (Doedre's Despair)	Doedre the Defiler	1	4
	76	9	✗	C	3	The Solaris Temple	Jorus, Sky's Edge	1	4
	76	9	✓	B	5	The Lunaris Temple Level 2 (Act 3)	Mistress Hyseria	1	4
	80	13	✗	B	4	Shavronne's Tower	Liantra Bazur	2	4
	73	6	✗	B	4	Labyrinth Indoors	Guardian of the Vault	1	7
	82	15	✗	C	3	The Sewers	Portentia, the Foul	1	4
	75	8	✗	A	2	The Temple of Decay	Hybrid Widow	1	7
	81	14	✗	A	5	The Cathedral Rooftop	Lord of the Grey	1	4
	78	11	✗	B	3	The Fetid Pool	Skullbeak	1	5
	68	1	✗	C	3	The Crypt	Pagan Bishop of Agony	1	6
	68	1	✓	A	2	The Crypt	Infector of Dreams	1	5
	75	8	✗	C	4	The Imperial Gardens	Vision of Justice	1	5
	74	7	✗	C	2	The Docks	Ancient Architect	1	3
	79	12	✗	B	4	The Slums	three random Rogue Exiles	3	3
	80	13	✗	B		The Docks	one random Brinerot Warband boss with a supporting Warband	1	6
	80	13	✗	A	4	The Ruined Square	Tahsin, Warmaker	1	4
	77	10	✓
	78	11	✗	C	4	The Dried Lake	The Brittle Emperor	1	5
	80	13	✗	A	3	The Battlefront	Tyrant	1	6
	78	11	✗	B	4	The Ship Graveyard	Telvar, the Inebriated Pirate Treasure	2	6
	77	10	✗	C	1	The Refinery	Pesquin, the Mad Baron	1	5
	77	10	✗	A	2	The Ledge	Oak the Mighty	1	5
	73	6	✗	B	5	The Caverns	Lycius, Midnight's Howl	1	6
	73	6	✗	C	3	Daresso's Dream	Olof, Son of the Headsman	1	6
	73	6	✗	A	3	Maligaro's Sanctum	Nightmare's Omen	1	5
	73	6	✗	A	3	The Grand Promenade	Blackguard Avenger Blackguard Tempest	2	7
	73	6	✓	A	5	The Grand Promenade	(none)*	0	7
	74	7	✗	C	2	The Northern Forest	Enticer of Rot Miniboss: Avatar of Rot	1	6
	75	8	✗	C	3	The Aqueduct	Fragment of Winter	1	7
	76	9	✗	B	2	The Broken Bridge	Leif, the Swift-Handed	1	6
	79	12	✗	B	5	The Crystal Veins	Champion of the Hollows Lord of the Hollows Messenger of the Hollows	3	6
	82	15	✗			The Desecrated Chambers	Woad, Mockery of Man	1
	73	6	✗	C	3	The Crypt	Burtok, Conjuror of Bones	1	7
	73	6	✓	A	5	The Crypt	Avatar of Apocalypse Minibosses: Avatar of Ash Avatar of Winter Avatar of Silence	1	6
	73	6	✗	C	4	The Chamber of Sins The Rotting Core (Maligaro's Misery)	Maligaro the Mutilator	1	5
	73	6	✓	C	2	The Chamber of Sins	Rose Thorn	2	5
	81	14	✗	A	3	The Grand Arena	Shredder of Gladiators Crusher of Gladiators Bringer of Blood	3	3
	80	13	✗			The Ascent	Mephod, the Earth Scorcher	1
	81	14	✗	C	4	The Prison	Shock and Horror	1	7
	76	9	✗	C	3	The Sceptre of God	The High Templar	1	5
	78	11	✗	C	2	The Grain Gate	The Steel Soul	1	7
	81	14	✗	C	4	Kaom's Stronghold	The Infernal King	1	7
	82	15	✗	C	5	The Harvest	Eater of Souls Minibosses: Prodigy of Pain Prodigy of Hexes Prodigy of Darkness	1	5
Chayula's Domain	80	N/A	✗	N/A	5	The Mines	Chayula, Who Dreamt	1	N/A
	78	11	✗			The Oasis	Terror of the Infinite Drifts Minibosses: Tamipin Tamulus	1
	74	7	✗	C	3	The Slums	Hephaeus, The Hammer	1	4
	79	12	✗	C	4	The Belly of the Beast Level 2	Nightmare Manifest	1	2
	80	13	✗			Oriath Square	Suncaller Asha	1
	81	14	✗	B	4	The Lunaris Temple Level 2 (Act 3)	Piety the Empyrean	1	2
	79	12	✗	C	4	The High Gardens	Varhesh, Shimmering Aberration	1	4
	80	N/A	✗	B	5	The Ancient Pyramid	Atziri, Queen of the Vaal Q'ura Y'ara'az A'alai Vessel of the Vaal Vessel of the Vaal	6	N/A
	79	12	✗	A	4	The Fetid Pool	two random Renegades Warband bosses with a supporting Warband	2	5
	80	13	✗	A	5	Daresso's Dream The Grand Arena	Ambrius, Legion Slayer	1	4
	80	13	✗			The Ossuary The Desecrated Chambers	The Sanguine Siren	1
	82	15	✗	B	5	The Western Forest	The Cursed King	1	4
	78	11	✗			The Quarry	Stalker of the Endless Dunes Miniboss: The Vulture Queen	1
	78	11	✗	C	5	The Upper Sceptre of God	God's Chosen The Hallowed Husk	1	5
	81	14	✗	B	5	Labyrinth Outdoors	The Goddess	1	4
	78	11	✗			The Chamber of Innocence	Konley, the Unrepentant The Cleansing Light	1
	79	12	✗			The Belly of the Beast (Act 9)	Amalgam of Nightmares	1
	82	15	✗	A	5	The Karui Fortress Kaom's Stronghold	Kitava, the Insatiable	1
	79	12	✗	B	4	The Brine King's Reef	Nassar, Lion of the Seas	1
	79	12	✗			The Causeway	Armala, the Widow	1
	82	15	✓
	83	16	✗	B	5	The Crematorium	Guardian of the Phoenix	1	3
	83	16	✗	A	5	The Sewers	Guardian of the Hydra	1	4
	83	16	✗	A	5	The Caverns	Guardian of the Minotaur	1	3
	83	16	✗	B	5	Daresso's Dream	Guardian of the Chimera	1	4
	83	16	✗	C	5	The Ancient Pyramid	K'aj A'alai K'aj Q'ura K'aj Y'ara'az	3	6
	84	N/A	✗	B	5	Several	The Shaper	1	N/A
	72	5	✗			Azurite Mine	Megaera	1	N/A

• The Hall of Grandmasters is populated by exiles submitted by Grandmaster Supporters, however these are not Unique Bosses.

Divination cards

• A set of 4 can be exchanged for a normal map.
• A set of 3 can be exchanged for a normal map of tier 5.
• A set of 6 can be exchanged for a rare corrupted map.
• A set of 8 Lost WorldsLost Worlds8Map
  Map Tier: 15"There are worlds that lie beyond the edge of my page, the edge of my understanding. Worlds of wonder. Worlds of terror."
  Aramil - Cartographer to Emperor Chitus can be exchanged for a normal map of tier 15.
• A set of 4 can be exchanged for a normal map of tier 14.
• A set of 5 can be exchanged for a rare corrupted map of tier 15.

Achievements

These achievements are related to maps:

Name	Description
Cartographer	Fully clear an end-game Map.
Dream within a Dream	Have a Unique Map drop within a Unique Map.
Dream Corruption	Corrupt a map into a Vaal Temple map.
Dream Enrichment	Enhance a map with a Vaal fragment.
Gladiator	Fully clear the Colosseum end-game map.
Hostile Territory	Corrupt a map to have eight mods.
Releaser of Souls	Kill the Eater of Souls in the Core end-game map.

Version history

Version	Changes
3.1.0	Added 32 new maps including two new Unique maps. The entire Atlas has been reworked. Many map names have changed, as have their balance, tier and position on the Atlas. Many maps have also had their boss fights swapped or completely reworked.
3.0.0	The map device in The Eternal Laboratory is now decoration only. The new area for opening maps is The Templar Laboratory.
2.5.0	Unique Maps can now drop if you have completed their equivalent base type on the Atlas.
2.4.0	Atlas of Worlds has been introduced, the whole map system has been overhauled. Existing maps are changed. Added 30 new maps, including 4 tier 16 maps. Added 19 new map bosses. Tier 1 maps now drop from level 58 onwards in Merciless. The extra map drop chance that occurs at the map boss is now on the final map boss you kill, rather than the first one.
2.3.0	In maps, the count of monsters remaining is now shown when you press tab to see map information.
2.1.0	Added two new Unique Maps: The Vinktar Square and Caer Blaidd, Wolfpack's Den. Maps found in mission subareas of maps are now allocated to the maker of the original map.
2.0.0	We have introduced a new series of maps. You can recognise these by their volcanic Karui Stone art rather than the old grey tablets. The new maps range in level from 68-82. Many maps have changed where they fit in the map progression. There are more maps at higher tiers than before. 12 new maps (with accompanying boss fights) have been added. Maps in the new progression have a reworked system of map mods. Item Rarity and Pack Size now appear alongside Item Quantity as benefits that are granted for increasing the difficulty of maps by crafting mods onto them. Map mods on lower-tier maps are generally easier than map mods in previous expansions. Mid-tier and high-tier maps introduce higher values, more challenging mods and scarier combinations of mods that previously weren't allowed to coexist. Maps from the old progression no longer drop. They can be played to find maps from the new progression. Old maps have their old art and mods. Crafting them yields mods from the old progression.
1.2.0	Zana allows you to open end-game Maps at a personal Map Device in your hideout. Mods can be purchased that affect the Map as it is opened.
1.0.0	Added eight new end-game Maps including a new tier of level 78 maps.
0.9.12c	The player's "Increased Item Quantity" stat does not affect the drop rate of Map items any more. It does still increase the drop rate of everything else inside Maps.
0.9.11	Removed the Maelstrom of Chaos. It has been replaced by the Maps end-game. For more information about Maps, please read the development diary. The item quantity bonus that a Map has (due to its Mods) will affect the drop rate of Map items within that Map. The drop rate of the Map items themselves is not increased by the additional players.