Why are there no Pokémon from earlier then sun and moon?

Harvey2827

Why are there no Pokémon from earlier then sun and moon? When I migrated it said all pokemon back to black and white would be brought across? Even when I search for not owned Pokémon in these releases there are none available? I lost a lot of Pokémon in the migration.

TechHog

Currently, only SM-on cards function in the game and can be used in Expanded. As a result, if you set the filter to Expanded, that's all you'll see. To see the older cards you need to show all cards. You won't be able to use them in a deck though.