Herald of Anguish [Aether Revolt Prerelease Promos] Rat Rogue exile the top seven cards

exile the top seven cards of that player's library

put a +1/+1 counter on Dirtcowl Wurm

Set: Alpha Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of each player's upkeep

Set: From the Vault: Realms Type: Land Rarity: Mythic {T}: Untap target attacking creature

Put any number of Dinosaur creature cards from among them onto the battlefield and the rest on the bottom of your library in a random order

Herald of Anguish [Aether Revolt Prerelease Promos] Rat Rogue exile the top seven cardsSet: Aether Revolt Prerelease Promos Type: Creature Demon Rarity: Mythic Cost: {5}{B}{B} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Flying At the beginning of your end step, each opponent discards a card. {1}{B}, Sacrifice an artifact: Target creature gets 2 2 until end of turn.