Garble Reality

Shuffle your hand, graveyard, and all permanents
you own into your library, then separate it into at
least six face-down piles. Choose three piles at
random. Put the first into your hand, the second
into your graveyard, and reveal the third. Put all
non-Aura permanent cards revealed this way
onto the battlefield, then do the same for Aura
cards, then shuffle the rest and the remaining
piles into your library.