By securing a pre-order, youll have your cards as soon as theyre released
Buffing your creatures by the amount of cards drawn, Knowledge is Power is an enchantment, which makes the card a lot more exciting
However, you won't be totally helpless early in the game because of cheap Sagas like King Narfi's Betrayal that let you plan how to spend your mana ahead of time by revealing a ton of juicy options to you
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