mtg foundation booster box Amazon.com: Magic: The Gathering Foundations Collector : Toys & Games perfect for limited play and opening packs just for fun Wizards of The Coast Magic:

Special features include: Saga Creatures Summons are making an appearance in this set, as part of Magic: The Gatherings first-ever Saga creatures

9 Lady Tremaine: Imperious Queen 211/204, Ruby Lady Tremaine: Imperious Queen forces an opponent to banish one of their own characters , so its best played when they only have strong cards to get rid of

Among the available options, card boxes are likely to be the more efficient options as they allow to store a lot of cards together in a small space

Effects that allow you to cast a spell for an alternative cost or without paying its mana cost may allow you to apply those to the Adventure