Coastal Tomb enters the battlefield tapped unless you sacrifice a planeswalker.
: Add to your mana pool. Coastal Tomb doesn't untap during your next untap step.
, , Sacrifice Coastal Tomb: Target player gets a poison counter.
: Add 
to your mana pool. Coastal Tomb doesn't untap during your next untap step., , Sacrifice Coastal Tomb: Target player gets a poison counter.
