Rise of the Deathbringer 

Instant
$0.33 #18719 0.19 0.0 years
Choose one —
• Draw cards equal to the greatest power among creatures you control. You lose life equal to the number of cards drawn this way.
• All creatures get -3/-3 until end of turn.
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Cards similar to Rise of the Deathbringer 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.
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"• Creatures your opponents control get -1/-1 until end of turn."
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