Cards similar to Boil 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.
Cryoclasm78%
$0.10↓#27735↓0.49↓20.1 years↓
"Destroy target Plains or Island. this card deals 3 damage to that land's controller."
Impending Disaster77%
$1.16↑#126761.8227.6 years↓
"At the beginning of your upkeep, if there are seven or more lands on the battlefield, sacrifice this enchantment and destroy all lands."
Marshdrinker Giant76%
$0.12↓#30190↓0.33↓18.1 years↓
"When this creature enters, destroy target Island or Swamp an opponent controls."
Curse of Marit Lage74%
$2.64↑#25605↓1.06↓31.3 years↑
"Islands don't untap during their controllers' untap steps."
Myojin of Infinite Rage74%
$2.42↑#175780.88↓21.9 years↓
"Remove a divinity counter from this card: Destroy all lands."
Stench of Evil73%
$0.33↓#26382↓1.22↓31.3 years↑
"Destroy all Plains. For each land destroyed this way, this card deals 1 damage to that land's controller unless they pay
."
Catastrophe73%
$2.91↑#123841.8327.9 years
"Destroy all lands or all creatures. Creatures destroyed this way can't be regenerated."