Titan Peacebringer

Foretell - {1}{w}, Exile this card from your hand:
Put a +1/+1 counter on target creature (you may
cast this card from exile if exiled in this way. Fortell
only as a sorcery)
When Titan Peacebringer enters the battlefield,
you may destroy up to one target creature with
power 4 or greater.
The Titans are the oldest race on Agoria and believe it
is their duty to enforce law and order.