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