22.12.18 - Pkhex

Faster loading times when rendering high-definition sprite assets for newly discovered Paldean species. Prerequisites and Requirements

| Warning | Likely fix | |---------|-------------| | Invalid met location | Change encounter type to egg/grass/cave/surf, pick correct map | | Invalid move | Remove move, let PKHeX auto-suggest legal set | | Invalid ability | Switch to regular ability (not hidden if species/encounter doesn’t allow) | | HOME tracker missing | Only needed for SwSh/BDSP/LA – PKHeX can add fake one automatically if you tick "Apply HOME Tracking Key" in settings | | Relearn moves mismatch | Click “Set Relearn Moves from Current Moves” | pkhex 22.12.18

Do not load a save file generated by a newer game update (e.g., a 2024 game patch) into the older 22.12.18 build, as it can scramble the newer data structures. PKHeX is an editor; it does not extract saves by itself

If you plan to play online ranked battles (Battle Stadium), use the “Auto Legality” mod plugin to ensure every edited Pokémon passes the stricter 2022-2023 season validation. PKHeX is an editor

PKHeX is an editor; it does not extract saves by itself. To get your save file off a physical Switch, you generally need a console that has been modded (Atmosphere CFW) and a tool like or JKSV .