possibly consider Aether Vial
Sure, playing a 5-mana enchantment that basically says, you win the game sounds super powerful, but since youll be putting over 200 cards in your deck, the odds of you drawing it will be pretty low
As a result, there are a lot of cards that fit this category, so Ill have to do some narrowing down here
Slowing them down by taking Noble Hierarch isnt that relevant, and while I might be able to beat one Collected Company with a well-placed Snapcaster Mage, the second is going to suck
Same mechanics, colors, and card types, but different names and new art
Ravensburger certainly heard the cries but made the unusual decision to errata (retrospectively change the card) rather than ban it