Fate Unchanged

Sacrifice a creature, destroy target creature an
opponent controls. If this spell was cast from
exile, you do not sacrifice a creature.
Suspend 4 - {u} (Rather than cast this card from
your hand, you may pay {u} and exile it with four
time counters on it. At the beginning of your upkeep,
remove a time counter. When the last is removed, cast
it without paying its mana cost.)