Intervene 
Instant
$0.37 #15789 0.50 27.6 years
Counter target spell that targets a creature.
Click a line or tag to filter
Cards similar to Intervene 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.
Remove Soul94%
$0.04↓#146040.14↓32.3 years↑
"Counter target creature spell."
Dismiss94%
$0.14↓#11646↑0.5028.9 years↑
"Counter target spell."
Counterspell93%
$2.27↑#16↑0.70↑33.1 years↑
"Counter target spell."
Withering Boon91%
$12.36↑#5155↑0.74↑29.9 years↑
"Counter target creature spell."
Abjure89%
$2.04↑#6223↑1.07↑29.2 years↑
"Counter target spell."
Spell Blast88%
$0.09↓#20029↓0.24↓33.1 years↑
"Counter target spell with mana value X."
Forbid88%
$0.61↑#8148↑0.4528.2 years
"Counter target spell."
Cancel85%
$0.06↓#2057↑0.29↓19.9 years↓
"Counter target spell."
Outwit84%
$0.07↓#23869↓0.18↓14.3 years↓
"Counter target spell that targets a player."
Confound84%
$0.18↓#11856↑0.00↓25.6 years↓
"Counter target spell that targets a creature."
Flash Counter83%
$0.22↓#181240.05↓32.3 years↑
"Counter target instant spell."
Force of Will82%
$58.18↑#192↑2.01↑30.2 years↑
"Counter target spell."
Meddle82%
$0.18↓#21370↓0.20↓29.9 years↑
"If target spell has only one target and that target is a creature, change that spell's target to another creature."
Deflection81%
$0.31↓#22301↓0.27↓31.3 years↑
"Change the target of target spell with a single target."
Double Negative80%
$0.27↓#20950↓0.09↓17.3 years↓
"Counter up to two target spells."
Force Spike80%
$0.91↑#132780.79↑32.3 years↑
"Counter target spell unless its controller pays 
."
."
Rebound80%
$0.20↓#27687↓0.36↓28.5 years
"Change the target of target spell that targets only a player. The new target must be a player."
Contradict79%
$0.06↓#19487↓0.00↓11.4 years↓
"Counter target spell."
Ertai's Scorn79%
$0.27↓#9323↑0.17↓4.0 years↓
"Counter target spell."
Out of Air79%
$0.20↓#138100.532.8 years↓
"Counter target spell."