The official Anipoke Korea account has announced that those who attend a
Movie 8 showing in theaters starting on January 22nd, 2025, can get Aaron's Lucario for Scarlet or Violet. Also, a Mew ex promo card will be distributed on a first-come-first-served basis. The Mew ex card has a Movie 8 logo stamp on the left corner. Full distribution details will be announced on the official website soon.
Source:
https://x.com/AnipokemonKorea/status/1870970793410412690