Tainted Remedy 
Enchantment
$7.59 #6710 0.91 11.1 years
If an opponent would gain life, that player loses that much life instead.
Click a line or tag to filter
Cards similar to Tainted Remedy expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Rain of Gore95%
$8.06↑#19096↓0.50↓20.3 years↑
"If a spell or ability would cause its controller to gain life, that player loses that much life instead."
Plague Drone94%
$2.14↓#65320.75↓3.9 years↓
"If an opponent would gain life, that player loses that much life instead."
Sulfuric Vortex85%
$0.88↓#2762↑0.63↓23.3 years↑
"If a player would gain life, that player gains no life instead."
Kavu Predator70%
$0.18↓#19701↓0.06↓19.6 years↑
"Whenever an opponent gains life, put that many +1/+1 counters on this creature."