Grinning Totem
{4}
Artifact
{2}, {T}, Sacrifice ~this~: Search target opponent's library for a card and exile it. Then that player shuffles. Until the beginning of your next upkeep, you may play that card. At the beginning of your next upkeep, if you haven't played it, put it into its owner's graveyard.
Hide // Seek
{R}{W} // {W}{B}
Instant // Instant
Put target artifact or enchantment on the bottom of its owner's library.
//
Search target opponent's library for a card and exile it. You gain life equal to its mana value. Then that player shuffles.