BorderlineHeretical
Well you have the sleeping giant that is The Blood Cult, there at the centre of the fourmverse main galaxy, they were active long ago waging wars against other giants using large fleets and weapons of mass destruction, however they were really the only giant to remain, then you had the super weapons era where basically all factions had countless super weapons and other op crap, then after that I do believe it was the gods era, and era where there were god characters, then the whole drama between beef and JP, then the MAC invasions, then modern day, not really sure how acurate that is but it's what I can remember