yugioh card api early cards Cards released before cards mentioned in their text (images, TCG dates and sets from the Yu-Gi-Oh! API) : r/yugioh Yu-Gi-Oh! API Guide - YGOPRODeck

A lot of the cards in the deck, including Soaring Thought-Thief, reward you for milling opponents or if your opponent has cards in their graveyard

Instantly, Randy realized we had the final piece

Contrast this with the myth of instant liquidity perpetuated by boom-era social media

Keep your Pokmon cards protected by placing them in card sleeves and storing them in a binder or box

For example, "Search your deck for a Pokemon, show it to your opponent, and put it into your hand" would now read "Search your deck for a Pokemon, reveal it, and put it into your hand." Note that it is no longer called out that you need to reveal cards moving from, for example, your discard pile to your hand

So, in the context of grading and in the greater discussion of cleaning vs altering, I think Id agree with your definition