Miscalculation 

Instant
$0.31 #11396 0.36 27.7 years
Counter target spell unless its controller pays
.
Cycling
(
, Discard this card: Draw a card.)
Click a line or tag to filter
Cards similar to Miscalculation 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.
Complicate96%
$0.23↓#136590.00↓24.0 years↓
"Counter target spell unless its controller pays
."
+1 more matching line
Censor96%
$0.20↓#135000.10↓9.5 years↓
"Counter target spell unless its controller pays
."
+1 more matching line
Spell Snip96%
$0.12↓#27387↓0.14↓18.0 years↓
"Counter target spell unless its controller pays
."
+1 more matching line
Hindering Touch88%
$0.10↓#22938↓0.20↓23.4 years↓
"Counter target spell unless its controller pays
."
Jwari Disruption // Jwari Ruins88%
$0.38↑#2670↑0.23↓6.1 years↓
"Counter target spell unless its controller pays
."
Evasive Action88%
$0.26↓#18189↓0.4425.4 years↓
"Counter target spell unless its controller pays
for each basic land type among lands you control."
Reasonable Doubt88%
$0.18↓#16697↓0.07↓2.7 years↓
"Counter target spell unless its controller pays
."
Countervailing Winds88%
$0.23↓#91840.50↑9.3 years↓
"Counter target spell unless its controller pays
for each card in your graveyard."
+1 more matching line
Lookout's Dispersal86%
$0.25↓#108160.00↓9.1 years↓
"Counter target spell unless its controller pays
."