What are all the one-time event shiny myths now available with Go/Home connectivity?

Question

Like, I just transferred a shiny Darkrai but Shiny Darkrai was event only once back in the DPPt days. Which other shiny Mythicals that were really only available once are now available?

Comments

I believe they were all available to transfer up from previous games. Like if you got a shiny Darkrai from the event in DPPt then you could have transferred it up when Home was released. Can you get Shiny Victini/Keldeo/Meloetta in Go because those would be the only ones if so

Answer 1

The mythical Pokemon that can be caught today in a main series game without glitches/hacks as shiny are

Celebi (Crystal Virtual Console)
Phione (Breeding)
And technically Jirachi and Manaphy, if you have the Colosseum Bonus Disk and Pokemon Ranger, respectively.

Therefore, the Mythical Pokemon that can be only obtained as shiny in Pokemon Go are

Mew
Deoxys
Darkrai
Shaymin
Manaphy
Arceus
Genesect

I don't believe the other Gen 5 shiny mythical are available in Pokemon Go but correct me if I am wrong