A Vaultsword wielded by the Blade Champions of the Adeptus Custodes.
A Vaultsword is a type of archeotech power sword that is wielded by the elite Blade Champions of the Adeptus Custodes. They can be wielded either as single greatswords, known as "Klaimors," or paired with a slightly smaller "Nemis," depending upon what the Blade Champion's chosen Martial Ka'tah requires.
Sources[]
- Codex: Adeptus Custodes (9th Edition), pg. 81
- Warhammer Community - Fight For the Fate of Terra with the Two Incredibly Powerful New Heroes in Shadow Throne