Infernal Hail

Suspend 1--{r} (Rather than cast this card from your
hand, pay {r} and exile it with a time counter on it. At
the beginning of your upkeep remove a time counter.
When the last is removed you, cast it without paying
its mana cost.)
Infernal Hail deals 1 damage to target player
or planeswalker and 1 damage to you.
As Infernal Hail resolves, exile it with a time
counter on it.