We mainly care about the first trigger here, which at minimum lets you rummage away a card and force your opponent to discard a card, but it can do so much more
Wickerbough Elder I think is worth the extra cost over this too
Each Collector Booster will have the following contents: 4 Foil commons or common dual lands 2 Foil uncommons 1 Foil basic land 1 Ikoria Commander card (any rarity) 1 Extended-art rare or mythic rare (43 rares, 7 mythic rares) 1 Foil rare or mythic rare, or foil extended-art rare or mythic rare 2 showcase mutate commons or uncommons (5 common, 15 uncommon) 1 Showcase rare or mythic rare (10 rares, 8 mythic rares) 1 Foil showcase card (any rarity) 1 Godzilla Series Monster card (could be foil or non-foil
Assuming that, Perilous Vault is going to be an unusual card for the casual table because future cards like this will probably continue to just destroy, not exile
or bodies to rumble in the Red Zone for when Judith, the Scourge Diva wants to get the party started