Lightning Rod

Spell stack {w} (You may cast this spell as a sorcery for {w}. If you do, place it face down on
the battlefield as a 2/2 creature with; When you cast another non-creature spell, you may flip
this spell over and cast it for its spell stack cost.)
Deal 3 damage to target creature or player,
2 damage to another target creature or player, and 1 damage to another target creature or player.