Call of the Herd [Time Spiral Timeshifted] Guilds of Ravnica As long as the top

As long as the top card of your library is black

you may exile target nontoken creature

Set: Magic Player Rewards 2008 Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Destroy all creatures

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Elemental Rarity: Rare Cost: {1}{R} Whenever you cast a red spell

Every movement is a summons—even your screams

Call of the Herd [Time Spiral Timeshifted] Guilds of Ravnica As long as the topSet: Time Spiral Timeshifted Type: Sorcery Rarity: Rare Cost: {2}{G} Create a 3 3 green Elephant creature token. Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)