Having so many cards creates inertia for certain effects
The first is a triggered ability: "When this permanent enters the battlefield, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle their library." (2023-11-10) 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
You just need to attack with one creature to get the Quest Counters rolling
So, if your card number is greater than the number of cards in the deck, your item is secret and can also cost a lot of money
Edward Newgate Going Second Turn 1 (2 Don):
I love Gingerbrute in particular, since with Gyome on the battlefield, you get to make a Food token with a Food creature