Name:Scavenger Grounds
ManaCost:no cost
Types:Land Desert
A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C} to your mana pool.
A:AB$ ChangeZoneAll | Cost$ 2 T Sac<1/Desert> | Origin$ Graveyard | Destination$ Exile | ChangeType$ Card | AILogic$ ExileGraveyards | SpellDescription$ Exile all cards from all graveyards.
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/scavenger_grounds.jpg
Oracle:{T}: Add {C} to your mana pool.\n{2}, {T}, Sacrifice a Desert: Exile all cards from all graveyards.