Landslide {R}
Sorcery
Sacrifice any number of Mountains. Landslide deals that much damage to target player or planeswalker.
click a line to search just that ability, click more to combine them
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.
The First Eruption 81%
$0.15#22762
"Sacrifice a Mountain. If you do, this Saga deals 3 damage to each creature."