This is an event raid held by Scarlet and Violet. Notably, with this event you get a chance to encounter Tera raids featuring a level 75 Blissey with various rare item rewards.
This event ran from October 20 to 22, 2023.
What can be done with these files
The files to be imported into your save file are placed in the Files directory. We also provide human-readable data in Json format, and an Identifier.txt file containing the event index.
Use our tutorial to import these files into your save.
After importing you might need to advance one day in the Date/Time from your console System Settings, to reroll the dens.
To see other Poké Portal Events, here.