**Leader(s)** [[Augustine Hadrian]] Hadrian himself (he is far too proud and arrogant to send a proxy), one of his favored lieutenants, a techmarine enginarii named Aelanius, Honor Guard: Hadrian's trusted veterans and enforcers, Squad Lanista, and a squad of fresh recruits who Hadrian wants to indoctrinate into his way of war, Inductii Squad Apollodor. **Summary:** Nucerian Ultramarines (and possibly allied Nucerian High Guard Solar Aux/militia) dispossessed by, in their eyes, Guilliman's unfair and arbitrary treatment of them, their home world, and their Commander. After serving a term in the Crusader Host on Terra, Hadrian is ordered to this Muster by Guilliman and the tetrarchs. Guilliman/Ultramarines command view this as making use of a capable Commander as the Great Crusade continues and they muster at Calth. Hadrian views this as just another insult to pile onto his shoulders. Insecure in his role as a leader, Hadrian wants to "out-do" not only the other force commanders, but in particular the other Ultramarines sent to the Aeternum sector. First in, last out, let the accountants better suited to the task handle the logistics, I'll take care of the real work. **Reason for being in System:** Part of the call to establish the new crusade fleet #traitor #coreplayer #ultramarines