>>30914049>>30914062the 1st movie was based on marshadow (can't remember the exact name of it
the anime followed the central plot (lusamine wanting to go to ultra space shit), but otherwise was just about Ash completing all of the island trials and attempting to become champion.
Su/mo didn't get sequels, but they did get pokemon Stars, which focused on Necrozma and the main legendaries more. Marshadow was also a side-legendary catchable in Stars, but I can't remember where
>>30914064I'd have to say gen 10. It took place in a russian-styled region called Vorzodit (based on the russian word for rebirth/reborn, can't tell you why ;)). It introduced some neat pokemon, and made ice types a lot better by removing their rock and steel weaknesses and making some of them bulkier.
