In the climax of the story, this is the setting where Red Chain is forged with the help of the lake guardians. The Shrouded Ruins also plays a role in Request 22: "Eerie Apparitions in the Night", being the place where Spiritomb first appear once the player collects all the wisps scattered across the Hisui region.
Geography
The Odd Keystone structure at the Shrouded Ruins
Ruined stone pillars and archways comprise the Shrouded Ruins, similar to the Celestica Ruins of the Coronet Highlands. Many of the original pillars still stand in place. In the areas surrounding the ruins stand crude formations of stacked stones, piled to various heights and dimensions. A stone tablet at the center of the ruins depicts ancient drawings of various Pokémon, including a few of the noble Pokémon of the region, Legendary Pokémon, and Arceus. A stone structure that resembles a gigantic Odd Keystone lies to the east of the main ruins.
Items
This section is incomplete. Please feel free to edit this section to add missing information and complete it.
Non-fixed alpha Pokémon do not spawn until the player quelled the frenzy of the subregion's noble. Some of the Pokémon marked with (‡) may only spawn near the area's borders.
↑After completing Request 22: "Eerie Apparitions in the Night"
↑After visiting Solaceon Ruins and the Unown Research Notes are added to the Pokédex, on top of a large pile of stacked stones south of the ruins
Special encounters
Spiritomb can be caught during Request 22: "Eerie Apparitions in the Night" after all the wisps scattered around Hisui have been found. After the request has been completed, there is a small chance for additional Spiritomb to spawn in the same place as the first; unlike the first Spiritomb, these have a chance of being Shiny or alpha Pokémon. The event can only be triggered after quelling LordKleavor.
