Cerastus Pattern Knights are an ancient pattern of Imperial Knight combat walkers employed during the time of the Great Crusade and the Horus Heresy in the late 30th and early 31st Millennia. Several classes of Cerastus Knight were produced during that era, though it is unknown if any of these are still in regular operation by any of the Knight Houses of the late 41st Millennium.
Types of Cerastus Knights
- The Horus Heresy Book Three: Extermination (Forge World Series) by Alan Bligh, pg. 231