The Death Star

When the Death Star comes into play, put three {e} counters on it and tap it.
{t} to double the amount of {e} counters on
this card.
{t}, remove seven {e} counters to exile target land.
If, at any time there are two or more Rebels or
Jedi on the battlefield, sacrifice The Death Star.
When you do, exile all but one creature you own
and you lose 7 life.