Tendrils of Corruption [Duel Decks: Phyrexia vs. the Coalition] Jackal Set: Mystery Booster Type: Sorcery

Set: Mystery Booster Type: Sorcery Rarity: Uncommon Cost: {X}{B}{B} Each opponent loses X life

Set: EX: Deoxys Type: Grass Rarity: Common Retreat cost: Colorless

The encore cost is equal to its mana cost

Set: Core Set 2020 Promos Type: Legendary Planeswalker — Ajani Rarity: Mythic Cost: {2}{W}{W} +1: You gain life equal to the number of creatures you control plus the number of planeswalkers you control

counter that spell and put a depletion counter on Decree of Silence

Tendrils of Corruption [Duel Decks: Phyrexia vs. the Coalition] Jackal Set: Mystery Booster Type: SorcerySet: Duel Decks: Phyrexia vs. the Coalition Type: Instant Rarity: Common Cost: {3}{B} Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control. Darkness doesn't always send its minions to do its dirty work.