it's what it looks like because they are no scans of them fighting together.

Does... Ryuuga's shirt say "Keep your mind open window everyday"? Beautiful. I guess Cross-Z is pretty awesome too.

I think Sento will "build" a new Build Driver specifically for Banjo.

If there is never some kind of team-up between Cross-Z and ZX Toei will have completely dropped the ball here.

Really digging Cross-Z and the new forms coming up for Build! Didn't notice that the scans don't have Cross-Z and Build fighting together, so I guess the "they have to share the Build Driver" theory is looking correct. Hopefully Sento can make a new Build Driver later.

This scan shows both Build and Cross-Z fighting together. Granted it may only be for the movie
https://pbs.twimg.com/media/DNJTyMxUQAEEoNp.jpg

That really sucks then. I was hoping to see them fight together for once, not to take turns on fighting. I guess we'll have to wait until the Sclash Driver for a real team up.

YES! FINALLY! DO US PROUD RYUGA! And Pirate Train looks dope.

Well, in movie, Build and Cross Z will be fighting together against their opponents. Probably Sento will be create another Build Driver for Ryuga.

Cross-Z looks great, can't wait to see his debut. The two new Best Matches are pretty swell as well and I really hope KeyDragon isn't one time form since I quite like the look of it.