Hitoka, The ceaseless

+2: reveal the top 2 cards of your library, you may cast them without paying their mana costs unless your opponents exile a permanent they control.
-X: opponents reveal their hands. you may discards up to X cards at random unless opponents puts a permanent they control to the bottom of their deck
-6: reveal the top half of your cards rounded, you may play lands from cards revealed this way unless if all opponents discard that many cards.