Botched Defusing

Suspend {x}{r} - X can't be 0. (Rather than cast this spell from your hand, you may pay {x}{r} and exile it with X 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.)
Botched Defusing deals X damage to target creature or player. You take X damage.
"Whoops. It was the red wire."