Testament

The Testaments are a group of cloaked men in the Xenosaga trilogy. They are associated with Wilhelm.

Characteristics
Testaments wear armor and wing-shaped capes. The color of their armor depends on the individual. They also conceal their faces with bird-shaped masks. Testaments can also survive the vacuum of space without equipment.

Red Testament
The Red Testament is former Vector Industries's chief engineer, Kevin Winnicot of the KOS-MOS project. He became a Testament after being killed by the KOS-MOS archetype.

Blue Testament
The Blue Testament was a A.G.W.S pilot, Luis Virgil. He became a Testament after being killed by the KOS-MOS while fending off a Gnosis attack on the Woglinde.

Black Testament
The Black Testament is a cyberterrorist, Erich Weber, also known as Voyager. He became a Testament after being invited by Wilhelm to become a Testament and is the oldest Testament.

White Testament
The White Testament is the immortal U.R.T.V., Albedo Piazzolla. He became a Testament after being killed by Jr. in the Space-Time Anomaly and is the recent Testament.

Story
===Episode I' The Red Testament is first seen with Wilhelmdiscussing about the information they have been reported on by KOS-MOS. The Blue Testament later attacks the party in the Song of Nephilim, allowing Albedo to escape. The Blue Testament later reveals himself to be Luis Virgil while observing Proto Merkabah while complaining to the Red Testament to not to talk to him telepathically.

===Episode II'

===Episode III'

Trivia

 * The Testaments are very similar to the Consuls from Xenoblade Chronicles 3.
 * Both are humans who were revived after their deaths by a higher being to serve them.