Buffing your creatures by the amount of cards drawn, Knowledge is Power is an enchantment, which makes the card a lot more exciting
This doesnt double as a finisher itself the way that Finale of Devastation does, except that casting this for x=8 and finding Craterhoof Behemoth is usually close enough
By securing a pre-order, youll have your cards as soon as theyre released
While this card can't go in every deck, I suspect that most Rakdos decks will be more that happy to have it
You get the artifact creature master with Urza, Chief Artificer, the gargantuan The Capitoline Triad, who fuels historic synergies and encourages you to play massive artifacts, and then Imskir Iron-Eater keeps your artifacts going with a strong draw effect when it comes into play
Overall, this card is just a lot of value for 5 mana