- Fast Attack Heavy Infantry.
- The premier rapid response and suppression squadrons deployed by the Adeptus Custodes.
- Each squad member is a veteran Hykanatos riding a Gyrfalcon Pattern Jetbike (named Kataphraktos), an ancient variant of the famous Imperial Scimitar Jetbike, now long lost in the eons of Mankind's History.
- These jetbikes are highly agile and relatively durable. On them is mounted a Corve Las-Pulser, high powered Lascannon capable of piercing through every known armor in the Galaxy.
- Effective against most enemies. The Agamatoi Kataphraktoi can fire their Solarite Power Lances while riding their jetbikes and engage with them in close-quarters combat.