Demonic Hordes {3}{B}{B}{B}
Creature — Demon
{T}: Destroy target land.
At the beginning of your upkeep, unless you pay {B}{B}{B}, tap this creature and sacrifice a land of an opponent's choice.
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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.
Apocalypse Demon 95%
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Dwarven Driller 91%
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"{T}: Destroy target land unless its controller has this creature deal 2 damage to them."
Devouring Sugarmaw // Have for Dinner 90%
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"At the beginning of your upkeep, you may sacrifice an artifact, enchantment, or token. If you don't, tap this creature."
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"At the beginning of your upkeep, tap this creature unless you pay 2 life."
Heavyweight Demolisher 87%
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"At the beginning of your upkeep, tap this creature unless you pay {3}."
Ghost Quarter 82%
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"{T}, Sacrifice this land: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle."
Narcolepsy 82%
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"At the beginning of each upkeep, if enchanted creature is untapped, tap it."