Guardian of New Benalia {1}{W}
Creature — Human Soldier
Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.)
Whenever this creature enlists a creature, scry 2.
Discard a card: This creature gains indestructible until end of turn. Tap it.
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.
Iron-Shield Elf 100%
$0.27#15313
"Discard a card: This creature gains indestructible until end of turn. Tap it."
Prognostic Sphinx 99%
$0.31#10185
"Discard a card: This creature gains hexproof until end of turn. Tap it."
+1 more matching line
Dream Trawler 99%
$0.70#6556
"Discard a card: This creature gains hexproof until end of turn. Tap it."
Witch-king of Angmar 99%
$8.19#2809
"Discard a card: this card gains indestructible until end of turn. Tap it."
Seasoned Hallowblade 86%
$0.25#18742
"Discard a card: Tap this creature. It gains indestructible until end of turn."
Bloodsworn Squire // Bloodsworn Knight 80%
$0.10#18251
"{1}{B}, Discard a card: This creature gains indestructible until end of turn. Tap it. Then if there are four or more creature cards in your graveyard, transform this creature."