Papillo, Shadowy Raider

Deathtouch, Shadow
{2}, Pay 2 life: Search your library for a card, reveal it, and put it into your hand.
{4}: Exile each opponent's graveyard and shuffle your graveyard into your library. You lose 1 life for each non-land permanent that was exiled this way unless you sacrifice a creature for each non-land permanent that was exiled.