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.
Contract Killing 100%
$0.18#15546
"Destroy target creature. Create two Treasure tokens."
Terminate 100%
$0.22#225
"Destroy target creature. It can't be regenerated."
Flesh to Dust 100%
$0.05#25383
"Destroy target creature. It can't be regenerated."
Chain Assassination 99%
$0.30#6713
"Destroy target creature. If another creature died this turn, draw a card."
Assassin's Strike 99%
$0.04#23262
"Destroy target creature. Its controller discards a card."