Which artifact is in Mariana Caverns?

Mariana Caverns holds the Artifact of the Devourer, which is tribute for Megapithecus, Dinopithecus King, Crystal Wyvern Queen, Thodes, the Widowmaker.

What should you bring to Mariana Caverns?

SCUBA Armor with a spare SCUBA Tank. Fria Curry against cold waters. Lazarus Chowder to spare the tank's durability.

MARIANA CAVERNS

Artifact of the Devourer · cave on Fjordur

View on Fjordur map → Artifact of the Devourer →

Screenshots

with the interior map click to expand

The Cave

guide

The Mariana Caverns is a region in the Fjordur DLC. It's an underwater tunnel planted with giant corals and enlightened by purple giant crystals.

Hazards

Very numerous creatures, sometimes with a level up to 300.
Cold Waters (-11 to 11 °C/12 to 51 °F)

Recommended Equipment

SCUBA Armor with a spare SCUBA Tank.
Fria Curry against cold waters.
Lazarus Chowder to spare the tank's durability.

What You'll Be Dealing With

assembled from what lives in this cave 2

UnderwaterShockCold

Megalodon — Fast, and does enough damage to kill a swimmer immediately.
Electrophorus — Shocks you in the water, which stops you swimming and stops you fighting back until it ends.
Never enter water that has one in it on foot — the shock lasts long enough to drown you.

Each line above is a fact about the creature and its own in-game behaviour — attributed to this cave only because the cave contains it. It is not a walkthrough, and it does not claim to describe the layout or the route.