The map consists of the first part leading up to the "GR team island", the second part unfolding on the "GR team island", and the third part of the "world after clearing" where you can continue playing even after clearing the scenario
Last but not least, I also like mildly scary forms of entertainment to celebrate Halloween
The cards have special backs with the Heroes of the Realm logo
No matter if you searched your entire library or only some part of it (for instace being limited by the cunning opponents Aven Mindcensor), or even could not search at all (if your cunning opponent cast a Shadow of Doubt that resolved before your Gifts Ungiven), or you could but chose not to find anything, you have to shuffle your entire library anyways
We wouldnt ask ourselves these questions if Lightning Bolt wasnt one of the defining cards of the entire game of Magic
Zendikar came along and upped the game