For those unfamiliar with the ways of TCGs and erratas, it means that although the card has been printed and is in hands around the world, we read the card as its new, altered version, not as it was originally printed
While everyone has access to a legendary permanent in their general, you can break Yomiji, Who Bars the Way by filling your deck full of Legends
Its less efficient, but not by much, and you can curry favor with an opponent by giving them a card if youd rather pay less for the effect
Its impossible to put onto paper
In 2023, the first Prerelease Raichu cards were authenticated by professional grading companies, and one of the most significant moments in its history came in 2025, when a graded copy sold through Heritage Auctions for $550,000