Predictable Shock

Predictable Shock deals 2 damage to any target. Then if Predictable Shock was cast from exile, exile it. If you do, at the beginning of your next upkeep, return it to its owner's hand.

Plot {r} (You may pay {1}{G} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

It's never a shock when they have one.