Access Denied {3}{U}{U}
Instant
Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value.
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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.
Mystic Genesis 100%
$0.16#18648
"Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value."
Spell Swindle 99%
$2.16#3050
"Counter target spell. Create X Treasure tokens, where X is that spell's mana value."
Unravel 99%
$0.18#14123
"Counter target spell. If the amount of mana spent to cast that spell was less than its mana value, you draw a card."
Counterlash 99%
$0.32#16460
"Counter target spell. You may cast a spell that shares a card type with it from your hand without paying its mana cost."
Discombobulate 99%
$0.11#21637
"Counter target spell. Look at the top four cards of your library, then put them back in any order."
Arcane Denial 99%
$1.56#55
"Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep."
Induce Paranoia 99%
$0.26#20980
"Counter target spell. If {B} was spent to cast this spell, that spell's controller mills X cards, where X is the spell's mana value."
Mana Sculpt 99%
$0.84#5318
"Counter target spell. If you control a Wizard, add an amount of {C} equal to the amount of mana spent to cast that spell at the beginning of your next main phase."
Reinterpret 99%
$0.53#9436
"Counter target spell. You may cast a spell with equal or lesser mana value from your hand without paying its mana cost."
Counterpoint 99%
$0.32#9506
"Counter target spell. You may cast a creature, instant, sorcery, or planeswalker spell from your graveyard with mana value less than or equal to that spell's mana value without paying its mana cost."
Bane's Contingency 99%
$0.22#6274
"Counter target spell. If that spell targets a commander you control, instead counter that spell, scry 2, then draw a card."
Memory Lapse 99%
$0.55#3167
"Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard."
Lapse of Certainty 99%
$1.47#6318
"Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard."
Desertion 99%
$0.95#7167
"Counter target spell. If an artifact or creature spell is countered this way, put that card onto the battlefield under your control instead of into its owner's graveyard."
Reject Imperfection 99%
$0.30#4636
"Counter target spell. If that spell's mana value was 3 or less, proliferate."
Fold into Aether 99%
$0.17#29008
"Counter target spell. If that spell is countered this way, its controller may put a creature card from their hand onto the battlefield."
Electrosiphon 99%
$0.38#5501
"Counter target spell. You get an amount of {E} equal to its mana value."