Voidmage Husher 

Creature — Human Wizard
$0.24 #19467 0.20 19.9 years
Flash (You may cast this spell any time you could cast an instant.)
When this creature enters, counter target activated ability. (Mana abilities can't be targeted.)
Whenever you cast a spell, you may return this creature to its owner's hand.
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Cards similar to Voidmage Husher expected a card that isn't here?
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Jackalope Herd85%
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"When you cast a spell, return this creature to its owner's hand."
Nimble Obstructionist84%
$0.42↑#6212↑0.40↑9.1 years↓
"When you cycle this card, counter target activated or triggered ability you don't control."
+1 more matching line
Disallow81%
$0.41↑#1819↑0.45↑9.6 years↓
"Counter target spell, activated ability, or triggered ability."
Trickbind80%
$9.21↑#6494↑0.1419.9 years
"Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn."
Diplomatic Escort80%
$0.14↓#192931.00↑26.9 years↑
"
,
, Discard a card: Counter target spell or ability that targets a creature."
Repudiate // Replicate80%
$0.34↑#9248↑0.50↑7.6 years↓
"Counter target activated or triggered ability."
Brown Ouphe80%
$0.15↓#24903↓0.53↑31.3 years↑
"
,
: Counter target activated ability from an artifact source."
Rimewind Cryomancer79%
$0.32↑#168660.43↑20.1 years
"
,
: Counter target activated ability. Activate only if you control four or more snow permanents."
Voidslime77%
$0.32↑#4511↑0.2520.3 years
"Counter target spell, activated ability, or triggered ability."
Shimmering Glasskite77%
$0.13↓#30656↓0.1221.6 years↑
"Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability."
Jetting Glasskite77%
$0.10↓#30966↓0.2021.6 years↑
"Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability."
Trial of Strength76%
$0.08↓#28592↓0.93↑9.4 years↓
"When a Cartouche you control enters, return this enchantment to its owner's hand."
Dovin's Acuity76%
$0.19↓#184840.33↑7.6 years↓
"Whenever you cast an instant spell during your main phase, you may return this enchantment to its owner's hand."
Brokers Confluence76%
$1.42↑#10009↑0.55↑4.4 years↓
"• Counter target activated or triggered ability."
Archwing Dragon76%
$0.42↑#166930.1914.3 years↓
"At the beginning of the end step, return this creature to its owner's hand."