The reason I have Serum Visions ever so slightly higher is that it is still very very close to Preordain in general all round power, it typically gives more overall information as well (if you keep at least one card from a Preordain scry you see one less card overall than you do with Serum Visions or Ponder), but most of all it is becuase Serum Visions affords you the best synergy with top of library effects
Voltorb [Series II] #100 Pokemon Japanese Vending Keep track of your collection value over time
Theres incentive to play battles, as winning earns you XP, which helps you level up, which helps you open more booster packs, which helps you build better decks to win more battles
11, 2025, some of the Ancient cards are likely to be holdovers in the new format
These decks usually play four copies of Earthen Vessel and other Ancient cards to increase the damage the deck can output
Stromkirk Occultist, and Call to the Netherworld are examples of really good options with madness that result in card advantage