About the Roman Reforms...

[Ludens]

Really? So what replaces what? Can I still train extraordinarii?

Nothing replaces nothing. Your old factional MICs are damaged to 99% and new MICs of equivalent level appear in every town. IIRC it's still possible to train Extraordinarii by repairing your old MICs, but this is an exploit. Just tear them down for a bit of extra cash.

[MarcusAureliusAntoninus]

Nah, the Polybian MIC will be damaged again, at the end of every turn. Just tear it down, repairing it will result in it immediately being damaged again.

[Sirfiggin]

So what can I train in a level 5 Marian MIC? (especially cavalry)

[MarcusAureliusAntoninus]

So what can I train in a level 5 Marian MIC? (especially cavalry)

Cavalry, nothing. Not in Italia. Italian cavalry faded out of use in the late Republic. You'll have to build Factional MICs in places like Gaul to get cavalry.
You will get Legionaries, Veteran Legionaries, and Antesignani, though. And you'll finally be able to build seige equiptment.

[Sirfiggin]

yay!, but why did native Italian cavalry die out?, oh, and also, I like the quotes from the cycle of Don, where can I find them, what archive?

[Bootsiuv]

yay!, but why did native Italian cavalry die out?, oh, and also, I like the quotes from the cycle of Don, where can I find them, what archive?

If I recall correctly, there was quite a debate a few weeks ago about whether or not that cycle (and others, like Telam) even exist. I do believe I heard that their unpublished, so you won't be able to find them in any archives. How an EB team member got access to them, I don't really know.