For Kanto starters and exclusives.
Completing the Pokédex in Emerald is notoriously difficult because the game is an "island." To get every entry, you traditionally need: Pokemon Emerald Save File All Pokemon
Emerald is famous for the "Pomeg Glitch," which allows you to hatch almost any Pokémon (including Mythicals) by corrupting specific data slots. For Kanto starters and exclusives
If you’ve found a .sav file online that features all Pokémon, here is how to use it on modern hardware: On Emulators (mGBA, VisualBoyAdvance) Pokemon Emerald Save File All Pokemon
A Gold or Black trainer card signifying total completion.