pokemon 151 6 booster box Trading Card Game: Scarlet and Violet Collection Bundle Team up with Bulbasaur 151 Booster Bundle Display Case

Browser fingerprint, screen resolution, installed fonts, user agent, and WebGL parameters are other examples

There's a surprising number of coin flip cards in Rakdos colors

Since these products are the groundwork for Standards future, Foundations and the Starter Collection will be legal in Standard at least five years, making this the perfect product to start building Standard decks around

While these letters change depending on the deck, it's a safe bet to collect any black-starred cards you find

A Reddit thread, trying to gather all cards by community effort (Malco's answer provides a copy of that list) Basically, you would be able to tutor for any card from these lists, provided that the list is accurate