Builder's Bane 


Sorcery
Destroy X target artifacts. Builder's Bane deals damage to each player equal to the number of artifacts they controlled that were put into a graveyard this way.
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Cards that do something similar 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.
Release the Gremlins 97%
$0.20#13260
"Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens."