Glen Elendra's Answer 
Instant
$0.88 #7343 0.00 0.6 years
This spell can't be countered.
Counter all spells your opponents control and all abilities your opponents control. Create a 1/1 blue and black Faerie creature token with flying for each spell and ability countered this way.
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Cards similar to Glen Elendra's Answer 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.
Whirlwind Denial74%
$0.08↓#63210.36↑6.6 years↑
"For each spell and ability your opponents control, counter it unless its controller pays 
."
."
Summary Dismissal74%
$0.17↓#8873↓0.69↑10.1 years↑
"Exile all other spells and counter all abilities."
Counterflux74%
$0.40↓#5854↑0.45↑13.9 years↑
"Counter target spell you don't control."
+1 more matching line
Last March of the Ents73%
$24.46↑#984↑0.93↑3.2 years↑
"This spell can't be countered."
Fry72%
$0.18↓#22873↓0.35↑7.2 years↑
"This spell can't be countered."