Talk:Byzantines/@comment-2A02:587:3013:1300:C01E:8203:4692:B059-20190616164508/@comment-5157002-20190617173528

That could have been an interesting idea for an expansion. Originally, most civilizations only had one unique technology (the Goths had two), but from The Forgotten onward, everyone had two. Similarly, an expansion could introduce secondary unique units for every civilization with only one unique unit (trainable at another building than the Castle). It would probably be hard to come up with interesting gimmicks for all the new unique units, though.