Concussive Bolt

Concussive Bolt deals 3 damage to target
opponent. Shuffle target non-enchantment,
non-land permanent that opponent controls with
a converted mana cost of {3} or less into its
owner's library. Spells that opponent casts
during his or her next turn cost {1} more to cast.
At the beginning of that opponent's next upkeep,
that player reveals the top card of his or her
library. If the revealed card is a permanent card,
that player may put it into play.