Warstorm Surge {5}{R}
Enchantment
Whenever a creature you control enters, it deals damage equal to its power to any target.
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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.
Terror of the Peaks 87%
$28.39#517
"Whenever another creature you control enters, this creature deals damage equal to that creature's power to any target."
Pandemonium 82%
#10720
"Whenever a creature enters, that creature's controller may have it deal damage equal to its power to any target of their choice."