Commander Liara PortyrCasting Cost: {3}{R}{W}Card Type: Legendary Creature - Human SoldierPower/Toughness: 5/3Card Text: Whenever you attack, spells you cast from exile this turn cost {X} less to cast, where X is the number of players being attacked. Exile the top X cards of your library. Until end of turn, you may cast from among those exiled cards.
