Boom // Bust {1}{R} // {5}{R}
Sorcery // Sorcery
Destroy target land you control and target land you don't control.
Destroy all lands.
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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.
Volcanic Offering 84%
$3.23#10767
"Destroy target nonbasic land you don't control and target nonbasic land of an opponent's choice you don't control."