Etali, Primal Storm [Foundations Prerelease Promos]

Set: Foundations Prerelease Promos Type: Legendary Creature — Elder Dinosaur Rarity: Rare Cost: {4}{R}{R} Whenever Etali attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs. The storm rages and the earth breaks.