The Lantern of Arimor
The Lantern of Arimor is a league mechanic found in the Necropolis league. Before entering a zone, the Lantern reveals monster packs that will be present in the zone, as well as Haunted modifiers attached to them. Players can swap the mods to affect different monsters.
Mechanics
Players receive the Lantern when they meet Undertaker Arimor for the first time at The Coast (Act 1). Once received, the Lantern will automatically be applied to all future zones. The Lantern will not be applied to unique maps, Kirac missions, and Atlas Memories.
Before you enter a zone, the Lantern of Arimor will display a list of monsters that will appear in that zone, as well as a Haunted modifier attached to them. Haunted modifiers empower the monster type it's attached to. The player may rearrange these modifiers to affect another type of monster. Sometimes, a Haunted modifier will be replaced with a Devoted modifier, which have purely beneficial effects. In maps, monster packs may also have a pack size modifier and a modifier that alters the tier of the attached mod. Increases and decreases to Haunted modifier effect does not affect Devoted modifier effect.
In Acts, you can enter a zone without looking at the Lantern of Arimor and it will use the default configuration of mods (sorted by Devoted and Haunted mods, then by tier). The mods and monsters on the Lantern will also refresh every few minutes. When opening a map, the monster pack and modifier options are locked in once revealed and any maps or fragments used will be locked in the map device until the map is opened.
Haunted modifiers come in different tiers. Killing monsters with higher tiers and modifier effects of Haunted modifiers increases the chances of future zones having a Devoted modifier, and increases the chance of Haunted monsters dropping an Ember of the Allflame and for Haunted monsters to spawn with the Unresolved Anguish modifier. After killing a monster with Unresolved Anguish, its corpse can be collected by Undertaker Arimor to have it sent to the Necropolis or have the corpse itemized in a 
Filled CoffinFilled CoffinMonster: <monster type>
Corpse Level: #
Monster Category: <monster category>Right click on this item to use it while in the Necropolis to add it to the Necropolis Morgue.
. These corpses are used for crafting at the Necropolis.
- Tier I: Servant-Haunted (0% increased chance to find corpses and Embers)
- Tier II: Peasant-Haunted (40% increased)
- Tier III: Soldier-Haunted, (80% increased)
- Tier IV: Gemling-Haunted (120% increased)
- Tier V: Thaumaturgist-Haunted (160% increased)
- Tier VI: Noble-Haunted (200% increased)
- Tier VII: Magistrate-Haunted (300% increased)
Allflame Embers can be used on a monster in the Lantern of Arimor interface to replace it with the monster pack on the Allflame Ember. These monster packs come with their own set of effects.
Haunted monsters resummoned by Ritual Altars will not retain their Haunted or Devoted modifiers.
Related Atlas passive skills
These Atlas passive skills can only be found on the Necropolis league Atlas tree.
| Name | Stats |
|---|---|
| Devoted Modifier Effect | 5% increased effect of Devoted Modifiers on Monsters in your Maps [1] [2] |
| Embers of the Allflame Drop Chance | 8% increased chance for Haunted Monsters in your Maps to drop Embers of the Allflame [1] [2] [3] [4] |
| Fear of the Light | 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] |
| Haunted Modifier Effect | 20% reduced effect of Haunted Modifiers on Monsters in your Maps [1] [2] 10% increased effect of Haunted Modifiers on Monsters in your Maps [3] [4] |
| Meta-Modifier Crafting Outcome Chance | Corpses in your Maps have 20% increased chance to have Meta-Modifier crafting outcomes [1] |
| Mod Tier Rating Crafting Outcome Chance | Corpses in your Maps have 5% increased chance to have Modifier Tier Rating crafting outcomes [1] |
| Prospero's Wager | All Corpses with Unresolved Anguish in your Maps have 'Reveals a Random Craft when Buried' [1] |
| Unique Item Crafting Outcome Chance | Corpses in your Maps have 20% increased chance to have Unique Item crafting outcomes [1] |
| Unresolved Anguish Chance | 4% increased chance for Haunted Monsters in your Maps have Unresolved Anguish [1] [2] [3] [4] [5] [6] [7] |
| An Honest Job | Gain Gravekeeper's Boon on collecting a Corpse in your Maps [1] |
| Condensed Souls | Corpses in your Maps have 25% increased chance to have Modifier Tier Rating crafting outcomes [1] |
| Decisive Souls | Corpses in your Maps have 100% increased chance to have Meta-Modifier crafting outcomes [1] |
| Devout Pursuit | 30% increased effect of Devoted Modifiers on Monsters in your Maps [1] |
| Eternal Torment | Haunted Pack Leaders in your Maps have 50% increased chance to be Rare 50% chance to spawn a Tormented Spirit when you collect a Corpse in your Maps [1] |
| Geminate Haunting | Haunted Monsters with Unresolved Anguish in your Maps have 25% chance to leave an additional Corpse [1] |
| Imperial Wraiths | Haunted Modifiers in the Lantern of Arimor are a Tier Higher [1] |
| Royal Souls | Corpses in your Maps have 100% increased chance to have Unique Item crafting outcomes [1] |
Version history
| Version | Changes |
|---|---|
| 3.24.1 |
|
| 3.24.0b |
|
| 3.24.0 |
|
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