FastusMustachius wrote:While I'm guessing I'll be facing more battle box based battalions than Axiom armies, I'd rather do some theory crafting on toppling the Prime Axiom.
Colossals are skewy at 25 points: they're probably going to be almost the entirety of your opponent's list, and you'll either have the stuff to punch through them or you won't. I would probably run two heavies if you're expecting to run into an Axiom, and run them either behind your infantry or near a sacrificial lamb light vector: the former will prevent him from dragging you into melee unless he can open up a gap in the infantry line large enough to pull you through (pretty hard for an Axiom to do to Deceleration-protected Reciprocators without help), the latter can Shield Guard the Tow Cable, which means your opponent has netted a 3-point Galvanizer instead of your more valuable heavies.
Lucant seems the way to go, I wonder if I can use a Szeras model to get by until his official sculpt gets released.
Lucant's on a 50mm base, so you might have to use/kitbash something bigger than Szeras.
Can Enigma Foundries be used for the tier 3 requirements in Lucant's theme list?
No, tier 3 specifies "clockwork vessel units" and Enigma Foundries are solos (which are considered different things in Warmahordes). Realistically you probably aren't going to make it deep into most tiers at 25 points so I wouldn't worry about it (although with the above list I guess you could get tier 2 for the +1 to your starting roll).