Unravel {1}{U}{U}
Instant
Counter target spell. If the amount of mana spent to cast that spell was less than its mana value, you draw a card.
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Cards that do something similar expected a card that isn't here?
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Counterlash 100%
$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."
Arcane Denial 100%
$1.56#55
"Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep."
Fold into Aether 100%
$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."
Reinterpret 100%
$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."
Discombobulate 100%
$0.11#21637
"Counter target spell. Look at the top four cards of your library, then put them back in any order."
Void Shatter 100%
$0.32#11941
"Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard."
Assert Authority 100%
$0.26#12287
"Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard."
Dissipate 100%
$0.22#6247
"Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard."
Memory Lapse 100%
$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 100%
$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."
Remand 99%
$0.29#4594
"Counter target spell. If that spell is countered this way, put it into its owner's hand instead of into that player's graveyard."
Mystic Genesis 99%
$0.16#18648
"Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value."
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."
Access Denied 99%
$2.84#3623
"Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that 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."
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."
Spell Swindle 99%
$2.16#3050
"Counter target spell. Create X Treasure tokens, where X is that spell's mana value."