Any deck that runs Overseer will almost certainly want this, especially since Vigilance lets it attack and place counters in the same turn cycle
Simply separate the panels, place your cards into the recessed wells, and the golden magnets will hold it securely closed
Genetic Apex Museum Missions (Charizard, Pikachu, and Mewtwo) The first set of secret missions revolves around collecting every 1-star rarity card from each Booster Pack
Some monsters, like Number S39: Utopia Prime, have unique stats that deviate from the norm
In my experience, the best sideboard plans often have the most overlap across multiple matchups, giving you more flexibility to counter rogue strategies as well
Packs were opened, cards were shuffled and played without sleeves, and few could have anticipated the lasting legacy that the convention season's biggest surprise hit would have