It's big, metal, made of guns, and Iron Sights lives on it. Don't fuck with it.

Formerly Sax and Areanu's home, the Titan named Ascendant is currently the base of operations for the Sons of Equestria, the Legion of Equus Astartes that is now being led by Chapter Master Iron Sights. The god-machine's origins with Sax are just as mysterious as the Marine himself; all that's known is he brought it with him to Oblivious Mansion, where there was (oddly) a garage large enough for it to fit in. It's been a mainstay ever since, being present for such battles as the one fought against the First and Only.