The Knights Excelsior are a Stormhost of the Stormcast Eternals, wearing white and blue armor and blue shields. They march to battle surrounded by chains of lightning. "For the Glory of Sigmar!" is their motto.
They are disciplined warrior with a martial philosophy that emphasises the regiment over the individual and a preference for tactics and doctrines that have been proven in combat over risky experiments. They are meticulous and will seek the utter annihilation of their foes. This also means they are trustworthy to a fault and they allow nothing to tarnish Sigmar's glory, no matter what the toll of war is.
- Vyrmos, Lord-Relictor.
- Diomar, Knight-Azyros.
- Giomachus, Knight-Venator.
- Rygos, Liberator-Prime.
- Talador, Knight-Azyros.
- Cerrus Sentanus, The White Reaper: Lord-Veritant, stationed in Excelsis.
- Vasselius, Lord Ironshield: Lord-Celestant of the Ironshields Warrior-Chamber.
- Agrevaine: Lord-Aquilor. Many years before, she was a Vanguard-Hunter and she served Vasselius during the hunt for the Hektate shaman.
- 1: Battletome: Stormcast Eternals (2015)
- 2: Battletome: Stormcast Eternals Extremis
- 3: The Realmgate Wars: The Balance of Power
- 4: The Realmgate Wars: All-gates
- 5: To Truly Excel short story on the Malign Portents website
- 6: Battletome: Stormcast Eternals (2017)
- 7: Legends of the Age of Sigmar: City of Secrets, by Nick Horth
- 8: The Lightning Golem (short story), by Nick Kyme