After you finish you should be able to shake the toploader and see little to no movement in the card
Two of the best options for storing multiple decks are the Ultimate Guard Twin FlipnTray 200+ and the Stanley 10 Removable Bin Compartment Organizer
Though notable, this isn't the first Pokemon item to sell at auction for a significant amount
I have no idea how you can have multiple permanents called Food Fight in Commander, but Im sure someone with an Asmoranomardicadaistinaculdacar deck will try their hand at it, maybe with a Lithoform Engine or something
The first is a triggered ability: "When this permanent enters, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle." (6/6/2025) Note that the target player searches their library (which may be affected by effects such as that of Stranglehold) and that the card they find is revealed, even though these words aren't included in the ability's reminder text