We know there will be a mix of old cards with new art and new cards also present in the Final Fantasy bundles and boosters
Serialized Leonardo da Vinci cards are localized in Italian only and are available in Magic: The Gathering Assassins Creed Collector Boosters of any language

Quandrix students, help me count to five: Primo, the Unbounded, which I will absolutely be building, introducing the first-ever base-power-0 matters commander that builds big Fractal tokens when creatures with 0 base power deal combat damage Yavimaya Bloomsage, the only creature in the prepare cycle to feature a flat-out banned card in Channel, made ready by putting a +1/+1 counter on a creature that subsequently has power 7 or greater Owlin Spiralmancer, a powerful creature that copies the first X-cost spell you cast every turn (including on your opponents' turns) Nexus Mentality, a member of the highly exclusive club of cards that can move counters between nonland permanents (sadly, this doesn't let you rip counters away from Dark Depths) Turbulent Wilderness, the final land (for now) in the Turbulent cycle When it comes to blue-green, it can sometimes be difficult to build a deck with a cohesive theme that doesn't lean too hard on broad themes like +1/+1 counters or Lands Matter

Ive seen Umezawa's Jitte win Legacy games for players that should not have won, and I have no doubt it would drastically shape the Modern format should it be unbanned
Ygra is in the same colors as both Hazel and Chatterfang and both were in the precon deck