Voidstone Gargoyle {3}{W}{W}
Creature — Gargoyle
Flying
As this creature enters, choose a nonland card name.
Spells with the chosen name can't be cast.
Activated abilities of sources with the chosen name can't be activated.
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.
Phyrexian Revoker 100%
$0.32#5262
"As this creature enters, choose a nonland card name."
+1 more matching line
Disruptor Flute 98%
$1.49#7633
"Activated abilities of sources with the chosen name can't be activated unless they're mana abilities."
+2 more matching lines
Pithing Needle 98%
$0.58#6390
"Activated abilities of sources with the chosen name can't be activated unless they're mana abilities."
+1 more matching line
Sorcerous Spyglass 98%
$0.08#15999
"Activated abilities of sources with the chosen name can't be activated unless they're mana abilities."
Petrified Hamlet 98%
$0.67#10982
"Activated abilities of sources with the chosen name can't be activated unless they're mana abilities."
Council of the Absolute 87%
$0.31#23991
"As this creature enters, choose a noncreature, nonland card name."
+1 more matching line