What it is for

The Lost is tribute. It is not used, crafted with, or consumed by anything else in the game — its only purpose is opening an arena door.

One artifact opens the portal once. Bring a spare if you intend to run the fight twice.

Where to find it

one cave
Coordinates
Cave entrance 40.8, 18.5
Artifact crate 43.9, 22.5

On the map

entrance and artifact crate1 cave
Coordinates are the in-game GPS reading — the artifact pin is where the crate sits inside the cave.

At a glance

Caves1
Maps1
Bosses1

Mentioned by

pages that mention this one2
ASE.GG · Artifact of the Lost

Player Tips

tricks from other survivors, for this page