When Waterveil Tomb enters the battlefield, sacrifice it unless you pay 2 life.
, : Add to your mana pool.
, , Sacrifice Waterveil Tomb: Target player draws two cards, then discards two cards.
, 
: Add 
to your mana pool., : Add to your mana pool., , Sacrifice Waterveil Tomb: Target player draws two cards, then discards two cards.
