When Seachrome Park enters the battlefield, sacrifice it unless you pay .
: Add or to your mana pool. Seachrome Park deals 1 damage to you.
, Sacrifice Seachrome Park: Add to your mana pool.
.
: Add or 
to your mana pool. Seachrome Park deals 1 damage to you., Sacrifice Seachrome Park: Add 
to your mana pool.
