Mana Matrix [Legends] Grand Prix Promos exile the top four cards

exile the top four cards of your library

Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way

Set: Signature Spellbook: Jace Type: Instant Rarity: Rare Cost: {3}{U} Search your library for up to four cards with different names and reveal them

Primal Tide

Set: Judge Gift Cards 2014 Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Sacrifice a creature: Draw cards equal to the sacrificed creature's power

Mana Matrix [Legends] Grand Prix Promos exile the top four cardsSet: Legends Type: Artifact Rare Cost: {6} Instant and enchantment spells you cast cost up to {2} less to cast.