W would be better for the two-in-one Rider schtick, but then this works very well too.
Ehehe...Yura!Are you stupid or what?Behold, Yura!Yuubari!Best match!YuraBarii!!Yaaay!Again with your weird creation...I've made the Build Driver from surplus materials!Build Driver, a transformation device from Kamen Rider Build seriesSorry. I really don't follow you.Vortex Finish!!The invincible childhood friends!!Similar to the DX edition, there's light and sound mechanics when you set up the Fullbottle with it! Isn't that great!? Take a look!!