Tendrils of Corruption Tweet Light Play, English, 3 in stock $0.39 Sell This Product Details Color: Black Card Text: Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control. Rarity: C Cost: 3B Card Type: Instant Name: Tendrils of Corruption Finish: Regular Set Name: Time Spiral