Living Lore [Dragons of Tarkir]Set: Dragons of Tarkir Type: Creature Avatar Rarity: Rare Cost: {3}{U} As Living Lore enters the battlefield, exile an instant or sorcery card from your graveyard. Living Lore's power and toughness are each equal to the exiled card's mana value. Whenever Living Lore deals combat damage, you may sacrifice it. If you do, you may cast the exiled card without paying its mana cost.