Historically, based on the weapon types and the model count, what Legion has the best chance to support a Saturnine-only army in long term?
I want to start a force of nothing but Saturnine Terminators and Saturnine Dreads. I know that for now we only know about the Saturnine Command squad and there is no confirmation for many more Saturnine units to be released but I am ready to struggle with an extremely limited selection of profiles.
Since it's a side project I am open to any Legion as long as it provides a proper support rules-wise.