i obtained an ambipom for worldwide trade which actually turned out to be french(Capidextre) and i received a japanese ditto.i have the us black so does the chances of a shiny change from 1/2048 to 1/1024?
The Masuda method is possible because of an internal marker on each Pokémon which identifies their "home location", 0x17. If the game recognizes the two Pokémon in the daycare as having different home locations, then the chances of the egg hatching into a Shiny Pokémon will increase. -Bulbapedia
Soo, No. 1/1366 is still the chance.