: Search your library for a Island or Swamp card and put it onto the battlefield tapped. Shuffle your library, then put Hollow Vents on top of it.
: Return Hollow Vents to its owner's hand.
: Search your library for a Island or Swamp card and put it onto the battlefield tapped. Shuffle your library, then put Hollow Vents on top of it.: Return Hollow Vents to its owner's hand.
