Dreadship Basin enters the battlefield tapped unless you reveal a nonbasic land card from your hand.
: Add or to your mana pool.
: Add to your mana pool. Put Dreadship Basin on top of your library.
: Return Dreadship Basin to its owner's hand.
: Add 
or 
to your mana pool.: Add 
to your mana pool. Put Dreadship Basin on top of your library.: Return Dreadship Basin to its owner's hand.
