Chasm -

(like "Heavenly Stone's Debris")? The location of a specific puzzle (like the bedrock keys)? Lore details regarding the Abyss or the Nail?

Involves using Geo constructs on pressure plates to align and break large pillars. (like "Heavenly Stone's Debris")

Defeating them grants items necessary for unlocking a secret room in the Upside Down City. (like "Heavenly Stone's Debris")

An indispensable gadget for illuminating dark areas, finding treasure, and solving puzzles (upgrade it for better results). (like "Heavenly Stone's Debris")

A quest involving the investigation of the dark abyss.

Involves finding keys for a gunpowder storehouse and fixing a cannon.

Here are the key components to navigating and completing the area: