Jordan, the Venturian

+1: Look at the top three cards of your library. You may put one into your hand. Put the rest into your graveyard.
-X: Cast a copy of target instant or sorcery spell in your graveyard with mana value X or less.
-8: You may cast instants or sorceries from the graveyard this turn. If those cards were to go to the graveyard this turn, exile them instead.