Lorcana Rise of the Floodborn Leaked Cards There are more cards we know exist from the art but dont have rules text or full card images for
Malevolent Rumble You only get one shot at ramp with Malevolent Rumble, but that's really all you need
The reverse is also true, where you can punish your opponents for drawing cards by forcing the issue with a universal wheel effect
But having Shock, Raise Dead, Rampant Growth, or Preordain stapled to a Scry 2 when I am looking to sculpt my draws later offers more card advantage than most players would have known what to do with in 1993
Empowered Autogenerator generates more mana every time you tap it
Also, you can put this into play with Sorin, Imperious Bloodlord if you're trying to get extra janky