If you prefer your blue decks to involve the combat step, there are plenty of card draw engines to make sure the gas keeps flowing
Sure, we could add in the fourth copy of Thalia, Guardian of Thraben or some semi-helpful rare lands, but I'm not sure any of these upgrades would be very meaningful
Then there are cards like Aya of Alexandria, Kassandra, Eagle Bearer, Edward Kenway and Adwal, Breaker of Chains
There Are Four Gold Saucer Cards In MTG's Final Fantasy Expansion But Only One Of Them Is Getting The Commander Deck Treatment Other than the character sitting opposite Cloud, the artwork is the same for all four
Xanathar, Guild Kingpin Oh boy, whats not to love about this Dimir 5/6 Beholder
Theyre narrow, design-wise, but cheap to cast