Void Idol空虚の偶像

A thorny statue of alien-looking make. Place it in a habitable room and an otherworldly visitor may move in.
In-game description

What is Void Idol? Features and uses

Void Idol is an uncommon item in Core Keeper (Placeables & furniture).

Void 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).

Void Idol notes

Check the room requirements before preparing a house.

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

How to get Void Idol

Defeating S.A.H.A.B.A.R. 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.