Tremors

Suspend 5 - 1{r} (Rather than cast this card from
your hand, you may pay [1{r}] and exile it with 5
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.)
Before Tremors becomes exiled, deal 3 to
any target.
Destroy all lands.