Sometimes you just need a gun so big it needs its own set of tank treads to move it around. Sometimes, even one set of tank treads isn't enough. You need multiple sets of tracks in order to get that thing around. Well, the Mechanicum Ordinatus Ulator is one such beast of a weapon.
Yeah, that's quite a thing there. You can use it in your Horus Heresy-era games as well as regular games of 40k if you're wanting to use the Mechanica Taghmata Army Lists.
Pre-orders are happening now and they'll be shipping out in one week.