Those Who Devour Life

Those Who Devour Life is Disc 3, Track 10 on the Xenoblade Chronicles 3 Original Soundtrack and Disc 14, Track 10 on the Xenoblade Chronicles Original Soundtrack Trinity Box.

It plays in the following instances:

Main Story

 * The Kevesi Special Forces look over the entrance to Alfeto Valley after arriving there for the first time in.
 * K steps out into Colony 4 in.
 * The party considers the golden Flame Clock of Colony 18 on Old Kana Battlefield in.
 * The party looks over the sleeping soldiers of Colony Lambda in Chapter 3. (The music continues as the area theme until Isurd is spoken to.)
 * Shania watches the party review the risks of infiltrating Keves Castle in.
 * A hooded figure speaks with Noah when he finds himself Amidst Fog for the first time in.
 * The party considers Origin's Moebius nature after infiltrating it in.

Sidequests

 * Monica observes H's Colony before infiltrating it during Side Story: Lanz.
 * Bolearis talks about Colony 5 reaching Gold Rank during Side Story: Eunie.
 * The party finds husks in Loska's Cavern during Side Story: Eunie.
 * The party encounters Colony Mu soldiers manipulated by Moebius during Transparent Dreams.
 * Ayase and Tallow argue over each other's behavior during Unease.

Future Redeemed

 * Volffs attack Glimmer after she runs away in.

Trivia
The official soundtrack places this track between Moebius and Remorse, although it does not play anywhere around there in game.