The Purifier is a gargantuan walker and a weapon of incredible mass destruction belonging to the Hierarchy. It is only able to be built in a global scenario game and can only be used in tactical combat if an enemy invades the territory it is in...
...that Nufai betrayed his race to gain a place in the Hierarchy's ranks?
..that the NovusOhm Robot is fully aware of its role as cannon fodder and sees no problem with that role?
...that Commander Orlok had his consciousness burned into an armored battle platform by the Overseers, eventually earning him the title of The Eternal?