Monuments (石碑) are scattered around Phantasma in Trails in the Sky the 3rd. By using the Recluse Cube, characters can get several supportive functions. All monuments in the game allow the player to fully restore character HP and EP for free, buy items with mira, and synthesize quartz with sepith. The Recluse Cube can be interacted with to warp between any activated monument.
In the Hermit's Garden is the large base monument (拠点・石碑), which additionally allows the player to unseal Sealing Stones to get the other playable characters. Otherwise it has the same functions as the smaller monuments. Items and quartz encountered in the smaller monuments are added to the base monument and can be purchased or synthesized there at any future time.
In Phantasmagoria, there is a shadow monument (影の石碑) for each route (four total) which offer the same functions as the other monuments (restoration, shop, and quartz synthesis), except they glow red. They cannot be warped to or from and do not affect the base monument's inventory since the party chosen for a route is final.
List of monuments
|—||Hermit's Garden (base monument)||10+||13+|
|Jade Corridor - End||12||14|
|2||Grancel - South Block||16||27|
|Grancel Castle - Hall||21||39|
|Sealed Area - Bottom Level||21||39|
|4||Le Locle Lodge||22||32|
|5||Luminous Labyrinth - Entrance||27||32|
|Luminous Labyrinth - Midpoint||27||32|
|Umbral Labyrinth - Midpoint||27||37|
|Umbral Labyrinth - End||28||37|
|6||Erbe Scenic Route||29||37|
|Looking Glass - 1F|
|Looking Glass - 2F|
|Looking Glass - 3F|
|Looking Glass - 4F|
|Impregnable Fortress - Command Center 2F|
|Impregnable Fortress - Command Center 3F|
|Black Ark - Deck|
|Black Ark - Hangar|
|Black Ark - Sanctuary|
|—||Phantasmagoria - Right Gate (shadow monument)||33[note 1]||40|
|Phantasmagoria - Left Gate (shadow monument)|
|Phantasmagoria - Main Gate (shadow monument)|
|Phantasmagoria - Giant Gate (shadow monument)|
- Only 17 of these items are available in the Japanese PC release. The Japanese PSP/PS3 and English PC releases add 16 accessories to the shadow monuments.