If Vault 13 leaves the battlefield before its first chapter ability resolves, the target permanents won't be exiled at all
With its +3 ability, you can destroy target noncreature permanent
MeriaMeria and her myriad of cheap trinkets are going to love slugging down life totals, as will any decks focused on cantrips or cheap critters
If the target creature's controller doesn't have a sideboard, perhaps because you're playing a format that doesn't use a sideboard, they won't reveal or cast anything
-Store management Upgrade the interior, organize displays, and create a welcoming atmosphere to attract more customers
If Impounding Lot-Bot leaves the battlefield before its enters-the-battlefield ability resolves, the target artifact or enchantment won't be exiled, even if you say INCARCERATE