Velen Prophet of Exodar

+2: Scry 2 and draw a card. If a source you control would cause you to gain life this turn, gain 1 additional life per source.
-3: Scry 4 and draw 2. Then untap up to 4 target lands you control.
-9: Double your life total. Then if you have 100 or more hit points, you win the game.