Question for the D era Nation deck building
I recently went and rewatched my childhood TCG. Just finished LJ and currently at LM. I was wondering since I asked it before on what's been happening with the new CFV. Are you allowed to mix and match a Nation deck. Not like Keter Sanctuary and Dark States combined. What I meant by that is let's say I have a Brandt Gate Nation deck. Am I allowed to mix Blitz deck with the Aurora Valkeryie and so on as long as it is with the same Nation? Kinda like mixing in sub clans if that make sense? I'm trying to collect decks or clans from the same clan/nation I'm playing (Using Nova Grappler. Shout out to my boy Kamui) because I know from the older eras you can as long as it is the same Clan. Sub clans can coexist in your deck. But knowing the Clans have been combined to be called Nations. Is it not allowed since, Brandt Gate for example has Nova Grappler, Dimensional Police and Link Joker clans with different skills and abilities? Or does that not matter since they are in the same Nation now and I'm allowed to have the repeated standing skills of the Nova Grappler and lock mechanic of LJ in the same Nation to build my deck?