Judas, Destined Traitor

+1: Reveal the top card of your library and put that card into your hand. Each opponent loses life equal to that card's mana cost.
-X: Judas, Destine Traitor deals X damage to target creature or planeswalker and you gain X life.
-9: Put a number of 1/1 black and white False Disciple creature tokens onto the battlefield equal to the highest life total among players.