>>58958898>Pokémon in the region for mainland KantoAll Kanto Pokémon originally obtainable through wild encounters, the Johto Pokémon that were accessible in Gold/Silver plus the crossgen evos introduced later on
>Pokémon available in Johto for postgame part oneBasically just take Kitakami's dex and adapt it for Johto, it mostly works with the exception of the lore specific Pokémon like Applin, the legendaries, etc. Also perhaps other nods/additions to HGSS like the rare specific headbutt tree Pokémon or the Hoenn/Sinnoh sound Pokémon being native in Johto now.
>all the Pokémon in Sevii Islands for postgame part 2Alolan forns, Alolan specific Pokémon as they fit in, other rare Pokémon that normally are seen as Kanto and Johto Pokémon, like Chansey, Lickitung, Snorlax, Lapras, Eevee, Scyther, etc.
Basically I want encounters to be fairly common throughout the game with sprinklings of rare things throughout the first two areas, with Sevii being a reward location for sticking around by making special encounter Pokémon more obtainable.