Color: White Card Text: Convoke (Each creature you tap while playing this spell reduces its cost by 1 or by one mana of that creature's color.) Prevent all damage that would be dealt by creatures this turn. You gain 1 life for each damage prevented this way. Rarity: U Cost: 6WW Card Type: Instant Artist: Stephen Tappin Name: Chant of Vitu-Ghazi Finish: Regular Card Number: 7/306 Set Name: Ravnica