>>532434748
marauders ain't that bad, with archaon what I do is take the first slaaneshi crap, then go deal with boris right away so he doesn't become a problem, then march south, for praag and whatever, I even kill throgg for the %hp buff he gives because archaon at one point can solo everything. Take the free gift units the chaos dudes give you, the hellcannon early on is super useful. Money is irrelevant, everything is irrelevant, just go kill shit and take dark fortresses
at that point you just fight everything in sight and subjugate/raze and take all the dark fortresses, you'll have the chaos NATO and friends and they can win the game for you