Warden Eternal

"I am the Warden Eternal. I stand in service to Cortana."

- The Warden Eternal addressing Fireteam Osiris

The Warden Eternal is a Forerunner construct that considers itself the keeper of the Domain and its secrets.

Overview
The Warden Eternal has a tall and humanoid mechanical armature segmented to numerous disparate components that are not physically connected. Like the Promethean Knights, it has a "face" with a glowing skull inside. Warden Eternal wields a unique hardlight blade, that sports two blades as opposed to the usual single blade the Promethean Knights use. It is seemingly capable of immobilizing opponents with constraint fields.

List of appearances

 * Halo 5: Guardians