Z-A makes several changes to Shiny hunting strategies that make it more difficult to find Shinies, but easier to catch them.
The best Wild Zone for shiny farming has to be Wild Zone 16, which gives you an opportunity at a shiny Froakie for your eventual Greninja, along with Medicham, Starmie, Falinks, and Flaaffy shiny ...
Z-A discovery completely changes shiny hunting in the Nintendo Switch and Nintendo Switch 2 game. Just like in Pokemon ...