I added one battle so far any comments or suggestions are appreciated. There will be more to come.
Perhaps say the discovered the chain axe in a pile of bones? a hand still grasped upon it or somethingOperation Carthage (the Second Pacification of Isstvan V)
During the campaign to retake Isstvan V, the detachment of the Desert Lions was accompanied by an attached cohort of Legio Cybernetica robots. The chapter's attack on the planet's defence forts was preceded by the cohort, which had been programmed to advance on the defences in an apparently mindless fashion. Easily destroyed by the defenders, they succeeded in mapping out the defenders' fire-plans and blind spots. When the Desert Lions launched their attack only seven Marines were lost. All surviving robots of the cohort were inducted into the chapter as honorary members as a mark of respect.
thats their entire history now id say the only reason they are like the DG is because of the amount of pain they can takePart of the Cursed, 21st Founding, the Sons of Antaeus have a mysterious existence. It is unknown what exactly went wrong, if anything, in the creation of these mysterious Space Marines.
The only official Imperial record that lists the Sons of Antaeus is the Chronicals of the Third Inter-Guild War of the Inca Sector 850-901M41. Captain Rakman of the Subjugators chapter reported that the Sons of Antaeus showed up unexpectedly and opened a 2nd front forcing the Eldar pirates to attempt to redeploy. This resulted in the destruction of the Eldar raiding force.1
It is reported that they have been seen in action by other reputable Imperial forces. There are many conflicting stories, but two things remain constant.
The Sons of Antaeus' livery is grey and black, and they are capable of withstanding damage that would kill any normal Space Marine in seconds. There are many rumors as to why they are so difficult to destroy, ranging from reinforced skeletons to ancient genetics. At this time, the truth is not known.