Nintendo and The Pokemon Company have officially pushed back Pokemon Bank and Poke Transporter’s launch overseas.
Outside of Pokemon Go, Shiny Celebi will become unobtainable when Pokemon Bank closes - until that happens, here's how to get one.
Shiny Celebi was available via movie promotion event. Dexoys is the only one you gotta worry about shiny because it can on be shiny in original gen 3 carts. That being said, they arent closing bank down. This was already stated multiple times.
Shiny Deoxys is currently exclusive to Generation 3, which means it'll become unobtainable once Pokemon Bank closes.
Pokemon Bank is presumably closing soon, and several Shiny Pokemon will become completely unobtainable afterward.
No offense to Nintendo, but Pokemon Bank should have been released at the same time as X and Y or maybe a week or a month later, not christmas.
They wanted to release it around this time because they did not want everyone to have overpowered Pokemon.