Well, pretty much just the Dimir colors, which you're depending on for your win cons
I get that this is a Starter Collection so players need cards to chase, but the reason I bring this up is that the deck-building booklet wants you to build a Standard deck
Then they moved to wording X more life than your starting life total, so you must gain life in both Commander and 20 life formats
If you need a sample, look up Mystic Forge and Foundry Inspector
And among the most valuable pulls you have the special Phyrexian-language cards, and borderless manga-style cards drawn by famous artists (Junji Itos Elesh Norn, Mother of Machines, for example)
Fans can see a couple of the characters that will be featured in this set already with Yen Sid, Warrior Ariel, and the return of Sisu from Raya and the Last Dragon