Force of Will 
Instant
$55.04 #204 2.15 30.4 years
You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost.
Counter target spell.
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Disrupting Shoal89%
$16.05↓#9395↓0.31↓21.7 years↓
"You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost."
+1 more matching line
Pact of Negation86%
$15.94↓#372↓1.48↓19.5 years↓
"Counter target spell."
Forbid84%
$0.64↓#8190↓0.60↓28.3 years↓
"Counter target spell."
Thwart84%
$0.73↓#15523↓0.33↓27.0 years↓
"Counter target spell."
Dismiss84%
$0.14↓#11831↓0.31↓29.0 years↓
"Counter target spell."
Mental Misstep84%
$5.89↓#474↓0.91↓15.4 years↓
"Counter target spell with mana value 1."
Counterspell83%
$2.14↓#16↑0.96↓33.2 years↑
"Counter target spell."
Force of Negation82%
$45.28↓#273↓1.95↓7.4 years↓
"If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost."
+1 more matching line
Out of Bounds82%
$0.19↓#18681↓0.42↓8.4 years↓
"Counter target spell."
Intervene82%
$0.31↓#16028↓0.00↓27.7 years↓
"Counter target spell that targets a creature."
Fierce Guardianship80%
$60.42↑#83↑2.29↑6.5 years↓
"Counter target noncreature spell."
Misdirection80%
$12.40↓#1494↓0.95↓27.0 years↓
"You may exile a blue card from your hand rather than pay this spell's mana cost."
+1 more matching line
Fervent Denial80%
$0.14↓#23009↓0.18↓25.1 years↓
"Counter target spell."
Admiral's Order80%
$0.30↓#11503↓0.31↓8.8 years↓
"Counter target spell."
Neutralize79%
$0.12↓#7299↓0.27↓6.5 years↓
"Counter target spell."
Disruption Protocol78%
$0.31↓#6578↓0.10↓4.7 years↓
"Counter target spell."
Sinister Sabotage78%
$0.23↓#6270↓0.07↓8.0 years↓
"Counter target spell."
Wash Away78%
$0.45↓#2938↓0.57↓4.9 years↓
"Counter target spell [that wasn't cast from its owner's hand]."
Overwhelming Denial78%
$0.23↓#16245↓0.10↓10.7 years↓
"Counter target spell."
Broken Concentration78%
$0.11↓#18799↓0.17↓10.5 years↓
"Counter target spell."