It is a strong card to draw, so 3 copies are included
Black-White decks, for instance, might enjoy the lifegain from Fumigate, or the reanimator-enabling Living Death or Lifes Finale
It matches sleeves based on the size of your cards , not the sleeves themselves
When paired with Underworld Breach and Lion's Eye Diamond, it pays for its own escape cost as you repeatedly escape it and the Diamond, building the storm count until you have enough Brain Freeze copies on the stack to mill your opponents
So how do you get your cards graded and more importantly how do you send them in correctly so they aren't lost, damaged, or incorrectly evaluated
As an example, 'Science!' is currently $51 at Amazon instead of $60, while 'Scrappy Survivors' has dropped to 55.99 at Amazon