Magic: The Gathering - Fallout (PIP) 

Land 

 

Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) // Windbrisk Heights enters the battlefield tapped. // T: Add W. // W, T: You may play the exiled card without paying its mana cost if you attacked with three or more creatures this turn. 

Anthony Devine