Ancient Hologram Pod古代のホログラムポッド

A strange device that materializes spirits of the past.
In-game description

What is Ancient Hologram Pod? Features and uses

Ancient Hologram Pod is an epic item in Core Keeper (Placeables & furniture). It is crafted from Ancient Gemstone ×5, Mechanical Part ×5.

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

For the first fight in a world with this content enabled, craft the scanner and summoning item at the matching Titan Shrine.

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

Material	Amount	How to get the material
Ancient Gemstone	× 5	Fishing Boss Enemy Chest Breakable
Mechanical Part	× 5	Boss Enemy Chest Digging Breakable