Kamen Rider Strongest Battle, how would that go?
 

So seeing as Sentai has that strongest battle tournament, how would it go for Kamen Rider? Like which rider matchups would happen or would you like to see?

Isn't that basically what the Decade era was? Including the Drive Racing movie.
(And potentially the future of Zi-O too.)

Ultimate Rising Kuuga kills everyone.

*/roll credits.

They'd be members of teams.

Like Team Kamen Drivers
Black, Drive, and Rider 3

Or Team Who Knows?
The Bee, IXA, and Build

Stuff like that.

I was thinking just singular one on one fights with matchups like:
Cross-Z vs Todoroki
Dark Kiva vs Eternal
G3-X vs Chaser
Kuuga vs Killbas
Ryugen vs Mad Rogue
Zi O vs another agito
Evol vs Core
W vs Quiz
Kabuto vs Cronus
Kikai vs Sigurd
Leangle vs Amazon Omega
Chalice vs Beast
Gills vs Amazon Neo
Zolda vs New Den-O
Shinobi vs Kaixa
Geiz vs Aqua
Diend vs Lupin
Any other suggestions?
Etc

Kamen Rider 1 and 2 VS Kamen Rider Kickhopper and Punchhopper

Kabuto pull the ultimate twist even before decade can react,

It's Decade's Fault