Multi-Doctor story

If you were writing a multi-Doctor story, which Doctors would you pick to pair up and go on a mad adventure together?

Conditions: have to pick 2 or more

Personally I would choose

The Fourteenth Doctor and Fifteenth Doctor should team up in the Doctor Who future!

In "The Giggle", after the Toymaker was defeated by the Fourteenth and Fifteenth Doctors and the Toymaker vanished from existence, a hand with red painted nails took the golden tooth, someone's laugh was present at that moment.

So what does this mean?

It means the Master will return, so I hope to see a Multi-Doctor story to see two or three Doctors fight two or three Masters!

I hope to see Matt Smith in it, maybe Jodie Whittaker, also David Tennant, which I hope to see Both Tenth Doctor, Meta-Crisis Doctor and Fourteenth Doctor meet each other!

Maybe see the Eleventh Doctor, Thirteenth Doctor, Fourteenth Doctor and Fifteenth Doctor fight the Saxon Master (John Simm), Missy (Michelle Gomez) and Spy Master (Sacha Dhawan)!

I truly hope to see this really happen!

I want this to be mind-blowing! Just like Journey's End, The Day of the Doctor, and The Giggle was!

One last thing, I hope to see the Eighth Doctor, maybe in a Spin-Off Television Series!

If you write a story for Doctor Who, What would it be?

Which Doctors would be in it and what enemy (or enemies) would they face?