Graven Pools enters the battlefield tapped unless you reveal a Giant card from your hand.
, : Add to your mana pool.
, : Exile target multicolored permanent, then return it to the battlefield under its owner's control.
, 
: Add 
to your mana pool., : Add to your mana pool.
, : Exile target multicolored permanent, then return it to the battlefield under its owner's control.
