Amphoreus is the fourth planet in Honkai: Star Rail that you’ll visit. Just like all the other areas, it’s filled with loot. You’ll need to scour the maps out completely to get some exclusive rewards, so to help you hunt them down, we’ve compiled the maps and loot locations in our guide.
Most maps have loot hidden around and this loot expands beyond just treasure chests. When you open the map, you’ll notice a chest icon in the top left corner with numbers next to it. This indicates how many of the different types of loot you’ve found. However, this counter only lists treasure that isn’t locked behind puzzles or formidable foes (the powerful monsters that guard chests), as well as Spirithiefs, a new type of treasure-rewarding minigame for Amphoreus.
How Amphoreus treasure chests work
Opening chests will give you Celestial Ambrosia, which you can give to the Tides of the Basin in the Vortex of Genesis. Giving up these collectables will level up the basin, allowing you to get rewards like Stellar Jade and the item to increase the Trailblazer’s Remembrance Eidolon. (This is pretty much the same thing as the Clock Credits and Clockie Statue situation from Penacony’s treasure chests.)
Amphoreus doesn’t have Warp Trotters, trash cans, or any of the previously seen collectables on other planets, but you do have to watch out for Spirithiefs, who will show up and yoink your chest before you grab it. Sometimes the Spirithief will challenge you to a battle, too, so make sure you’re ready to fight. That said, our map marks the Spirithiefs on the map with their respective icon, but most spirits give you both a reward for thwarting them and a chest, so they are counted twice in the treasure tracker in the corner of your map.
This new area has some unique maps, sprawling over many floors. It does have rooms with 3D maps, though there’s no wall-walking or anything like that. The rooms switch between dawn and evernight, subtly changing the map and making different enemies and chests appeared. For the sake of keeping things clean, we’ve displayed all the chests on one map, though you will have to swap between the two time settings to find them all.
‘Eternal Holy City’ Okhema chest locations
Okhema is huge, so we’ve broken up the maps, separating the right side (Marmoreal Palace) from the left side (Marmoreal Market).
‘Eternal Holy City’ Okhema, Marmoreal Palace (right side) F1
‘Eternal Holy City’ Okhema, Marmoreal Palace (right side) F2
‘Eternal Holy City’ Okhema, Marmoreal Market (left side) F1
‘Eternal Holy City’ Okhema, Marmoreal Market (left side) F2
‘Bloodbathed Battlefront’ Castrum Kremnos chest locations
‘Bloodbathed Battlefront’ Castrum Kremnos F3
‘Bloodbathed Battlefront’ Castrum Kremnos F2
‘Bloodbathed Battlefront’ Castrum Kremnos F1
The Spirithief in the hall before the 3D room does not appear as a chest. It’ll show up after you try to pick up a nymph that’s sitting on the wall in the marked location. Though you won’t get a treasure chest from thwarting this Spirithief, you will get the usual rewards, and it still counts towards the treasure tracker in the corner.
‘Bloodbathed Battlefront’ Castrum Kremnos B1
The 3D map room in the north (the round one) has a secret elevator that opens up and gives you four chests (one in the center of the room and three below it). To access it, you need to do the side quest “I Once Was in Arcadia.”
‘Strife Ruins’ Castrum Kremnos chest locations
‘Strife Ruins’ Castrum Kremnos F3
‘Strife Ruins’ Castrum Kremnos F2
‘Strife Ruins’ Castrum Kremnos F1
‘Strife Ruins’ Castrum Kremnos B1
‘Abyss of Fate’ Janusopolis chest locations
‘Abyss of Fate’ Janusopolis F2
In the large northern 3D room, you’ll need to use the scales to go up to the third floor. Use the giant hand to pick up the sphere against the wall during dawn and place it on the right side of the scale. Stand on the left scale to be lifted up. After navigating this top floor, you can activate the lift to go around the different floors freely.
‘Abyss of Fate’ Janusopolis F1
Vortex of Genesis chest locations
‘Sanctum of Prophecy’ Janusopolis chest locations
This area was added in version 3.1.
Notably, there are a ton of chests (that don’t get counted by the on-map chest counter) that appear as part of the “Janus’ Maze” quest, which unlocks via the northeast library area of F1. The quest will be marked on your map with a blue symbol.
‘Sanctum of Prophecy’ Janusopolis F1
This floor is where a bulk of the loot is, so make sure you’re thoroughly searching using our map. We recommend sweeping through the 3D rooms completely during dawn or evernight before swapping to the other setting to make the search easier.
‘Sanctum of Prophecy’ Janusopolis B1
‘Sanctum of Prophecy’ Janusopolis B2
‘Sanctum of Prophecy’ Janusopolis B3
‘Murmuring Woods’ Grove of Epiphany treasure chests
This area was also added in version 3.1.
‘Murmuring Woods’ Grove of Epiphany F4
‘Murmuring Woods’ Grove of Epiphany F3
‘Murmuring Woods’ Grove of Epiphany F2
Note that the Spirithief in the southern area doesn’t steal a chest, but rather steals one of those huge blocks you can rewind and use to clear paths. Using it after taking down the Spirithief will allow you to unlock the door on F1 as well as get the nearby chest.
‘Murmuring Woods’ Grove of Epiphany F1
‘Murmuring Woods’ Grove of Epiphany B1
‘Demigod Council’ Dawncloud treasure chests
This very long area was added in version 3.2.
Note that the northern Spirithief actually steals the floating scroll in the marked location, not a chest.
‘Dragonbone City’ Styxia treasure chests
This area was also added in version 3.2.
‘Dragonbone City’ Styxia F1
The 3D room is more complicated than it looks. After you initially make your way through towards the space anchor inside, make sure to use the controllable giant hand to break any boxes around the map. This will effectively let you explore the full area, using the spotlight mechanism to grab all the chests during day and night.
‘Dragonbone City’ Styxia F2
This 3D room is much more annoying than the previous one. You’ll need to use the hidden passage mechanisms to fully explore it all.
‘Dragonbone City’ Styxia F3
‘Fortress of Dome’ Eye of Twilight treasure chest locations
This area was added in version 3.3.
‘Fortress of Dome’ Eye of Twilight B2
‘Fortress of Dome’ Eye of Twilight B1
‘Fortress of Dome’ Eye of Twilight F1
‘Fortress of Dome’ Eye of Twilight F2
Note that the Spirithief on this floor doesn’t take a chest, it takes the hidden passage.
‘Fortress of Dome’ Eye of Twilight F3
‘Fallen Twilight City’ Okhema treasure chest locations
This area was also added in version 3.3.
‘Fallen Twilight City’ Okhema, Marmoreal Palace (right side) F1
The Spirithief by the teleporter isn’t activated by interaction with a chest, but rather the little chimera.
‘Fallen Twilight City’ Okhema, Marmoreal Palace (right side) F2
‘Fallen Twilight City’ Okhema, Marmoreal Market (left side) F1
‘Eternal Holy City’ Okhema, Marmoreal Market (left side) F2
‘Lightless Chapel’ Dawncloud treasure chest locations
This is yet another map that’s another version of a previous map, added in version 3.3. The Spirithiefs on this map steal some interesting stuff: a floating scroll, elite enemies, and… yet another Spirithief, so keep that in mind as you follow our markers.
‘Cloudedge Bastion Ruins’ Eye of Twilight treasure chest locations
This is the fourth map added in version 3.3. To navigate this area, you’ll need to create paths using the compass, as you did in the main story portion of this patch. Since the path changes around, we can’t really depict it in our maps, but any chests that are floating in the center area are obtained via using the compass.
‘Cloudedge Bastion Ruins’ Eye of Twilight F1
The Spirithief here won’t steal a chest, but rather a nymph.
‘Cloudedge Bastion Ruins’ Eye of Twilight F2
‘Cloudedge Bastion Ruins’ Eye of Twilight F3
The Spirithiefs here really have no taste for chests, as the one on this map will take a hidden passage.
The 3D room in this area isn’t nearly as big of a pain as previous ones. Just sweep through the room as much as you can with both the orb and without it in order to find all the chests there.
‘Cloudedge Bastion Ruins’ Eye of Twilight F4
‘Aedes Elysiae’ treasure chest locations
This is the only map added in version 3.4 and all the chests are fairly straightforward, with no in-depth puzzles or 3D rooms. Whew!
‘Warbling Shores’ Styxia treasure chest locations
This map was added as part of the version 3.5 update.
‘Warbling Shores’ Styxia F1
Keep in mind that the Spirithiefs aren’t hidden behind chests this time. The top left one is just hanging out in plain sight, and the one towards the central platform is already hidden away with its coin showing.
‘Warbling Shores’ Styxia B1
There are lots of chests you can get from the repeating puzzle in the south, but they don’t count towards the number of chests that show up on the map.
‘Radiant Scarwood’ Grove of Epiphany treasure chest locations
This map was added in the version 3.6 update. For the sake of keeping the map sizes small, we’ve consolidated some of the map’s dotted-line pathing.
‘Radiant Scarwood’ Grove of Epiphany B1
‘Radiant Scarwood’ Grove of Epiphany F1
Note that to get some of the chests in the northeastern room, you’ll need to turn into Bartholos using the portal to plug up some of the water spouts, draining the room. This room has a few different levels, despite being all on F1.
‘Radiant Scarwood’ Grove of Epiphany F2
‘Radiant Scarwood’ Grove of Epiphany F3
To get the chest that’s seemingly floating off the map, you’ll need to turn into Bartholos and fly to an area you can’t access normally.
‘Radiant Scarwood’ Grove of Epiphany F4
‘Universal Matrix’ Great Tomb of the Nameless Titan treasure chest locations
This is another area added in version 3.6. Just like the above map, we’ve crunched the map down a bit, just cutting out the dotted-line paths for the sake of keeping the map more palatable. Notably, the Spirithiefs for this area turn up to battle you after interacting with the marked objects, rather than show up as chest thieves.
‘Universal Matrix’ Great Tomb of the Nameless Titan F1
‘Universal Matrix’ Great Tomb of the Nameless Titan F2
If you’re looking for more chests and loot in Honkai: Star Rail, you can check out our complete maps of the Herta Space Station, the Xianzhou Luofu, Jarilo-VI, and Penacony.
