Pile of Chum Idolまきエサの山

Undigested remains of prey that could double down as food for fish. Place it in a habitable room and a character interested in fishing may move in.
In-game description

What is Pile of Chum Idol? Features and uses

Pile of Chum Idol is an uncommon item in Core Keeper (Placeables & furniture).

Pile of Chum Idol key points (from the game data)

Sells to merchants for 50 Ancient Coins.

Calculated and summarized by this site from the game data (1.3.0.6).

Pile of Chum Idol notes

Room checks and spawning are re-evaluated periodically.

These notes cover behavior that the game files do not show directly. They are based on facts from the Core Keeper Wiki (Fandom) page "Pile of Chum Idol" (CC BY-SA 3.0), rewritten in this site's own words.

How to get Pile of Chum Idol

Defeating Azeos the Sky Titan always drops it (1)

Scene containers, dungeon placements, guaranteed drops and natural spawns are based on the Obtaining data of the Core Keeper Wiki (Fandom) (CC BY-SA 3.0), because these are not in the game files this site reads. Scene names are the wiki's English names.