mtg is legendary a card type Umori, the Collector | Multiverse Legends Foil Atraxa, Grand Unifier from Phyrexia:

On August 10, your favorite virtual singer takes command in the Secret Lair Commander Deck: Hatsune Miku."

Contains exciting new cards from Core Set 2021

Indestructible Inspiration Let's hop in our time machines back to the grand ol' year of 2004

That means it becomes increasingly important for more recent precons to add something new to the mix, something that makes them feel distinct from the many, many precons that came before them

This is pretty straightforward stuff, with the sort of distribution were used to: guaranteed foils of the new sweet lands, guaranteed foils of commons and uncommons in the new frames, a guaranteed foil rare or mythic, an extended-art version of the Commander rares (nonfoil only, a choice I still dont understand) and then the last slot, where the rarest, shiniest things live