Lets bring it back to Target (and Walmart and other retailers, though well use Target as the example because thats where the gun incident happened)
For example, acrylic cases with a UV-resistant coating can protect the booster boxes from fading due to long-term exposure to sunlight, which is especially important if you plan to display the cases near windows or in well-lit areas

Amazon affiliate links Storage guide Inner sleeveVault X Exact Fit SleevesA snug perfect-fit inner layer double-sleeve valuable cards with these before the matte sleeve goes on.View on Amazon Outer sleeveDragon Shield Matte SleevesMatte, archival-safe outer sleeves the everyday standard for keeping surfaces and edges clean.View on Amazon Rigid holderCardboard Gold Top LoadersPSA-recommended acid-free top loaders rigid protection against bends and scratches on raw high-value cards.View on Amazon Premium binderDragon Shield Card Codex 360A 360-card side-loading portfolio with a padded cover for long-term, display-safe storage.View on Amazon Game data Type Pokmon Element Lightning Stage Basic HP 180 Rarity Ultra Rare Artist Shizurow LCCGlinting Claw 50+ Flip a coin
Interestingly, about one in 8 Collector Boosters will have a mythic of some kind in slot 4, but because theres so many variants, each individual one will be quite rare
Logging out of the game or closing it will not destroy your progress Thankfully the Pokmon TCG Online has good connectivity, even with my poor Trainer Challenge matches will reload if you left or closed the app in the middle of a match
The best types of combo decks are ones that you'd never think to combinesurprising not only you, but your opponent too