Probably not Lugia, but maybe one in either Palkia or Girantina. They usually do decks that are typically competitive a couple of months to a year before the release. Like it took the Calyrex decks a year from June 2021 (Chilling Reign) to the Rider Calyrex League Decks (June 2022) and then Fusion strike (Nov 2021) to the Mew Vmax Battle Deck (Nov 22). Going off the release date of Astral radiance being in May last year it most likely will be Palkia Vstar (with maybe another basic V) if we go off the release date of the previous 2 years.