The Castellan Plate is an ancient suit of elaborate Adeptus Custodes power armour, that is currently being worn by Captain-General Trajann Valoris. Like all Custodes power armour, it contains ornate sculpted details that set their armour apart from the Imperium's other warriors and eagles, gemstones and filigree litter the Castellan Plate's every surface. The armour also incorporates a heraldic tilting plate adorned with an eagle's head emblem and large feathers, as well as a striking cloak made from the hide of a lion and woven with adamantine thread so that it flows like cloth but yields to neither blast nor blade.
- 1: Games Workshop: Captain-General Trajann Valoris
- 2: Codex: Adeptus Custodes (8th Edition), pg. 36 — Captain-General Trajann Valoris