Ral, Tempest of Thought

+2: Draw a card if an opponent has taken damage this turn. If not, Ral deals 2 damage to target player.
0: Until end of turn, you may cast instants and/or sorceries from your graveyard if you have previously casted them from your hand this turn.
-10: Exile all instants and sorcery spells from each player's graveyard. Until end of turn, you may cast them without paying their mana costs.