(: Add or to your mana pool.)
Whenever Grave Sea becomes tapped, it deals 1 damage to you.
, , Sacrifice Grave Sea: Put a -1/-1 counter on target creature.
, : Draw a card, then discard a card.
: Add 
or 
to your mana pool.), , Sacrifice Grave Sea: Put a -1/-1 counter on target creature.
, : Draw a card, then discard a card.
