Render Silent 
Instant
$2.51 #3133 1.03 13.5 years
Counter target spell. Its controller can't cast spells this turn.
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Silence87%
$4.58↑#399↑1.66↑17.3 years↑
"Your opponents can't cast spells this turn."
Cease-Fire86%
$0.15↓#24134↓0.71↓25.1 years↑
"Target player can't cast creature spells this turn."
Permission Denied85%
$14.02↑#4358↓1.052.9 years↓
"Counter target noncreature spell. Your opponents can't cast noncreature spells this turn."
Tidal Barracuda82%
$7.80↑#4426↓0.51↓6.5 years↓
"Your opponents can't cast spells during your turn."
Outwit80%
$0.06↓#24186↓0.18↓14.5 years
"Counter target spell that targets a player."
Cancel79%
$0.07↓#2087↑0.31↓20.0 years↑
"Counter target spell."
Dragonlord Dromoka78%
$1.91↓#1888↑0.67↓11.6 years↓
"Your opponents can't cast spells during your turn."
Moonhold76%
$0.12↓#23397↓0.83↓18.2 years↑
"Target player can't play lands this turn if 
was spent to cast this spell and can't cast creature spells this turn if was spent to cast this spell."
was spent to cast this spell and can't cast creature spells this turn if was spent to cast this spell."
Orim's Chant76%
$6.44↑#1736↑1.30↑25.7 years↑
"Target player can't cast spells this turn. If this spell was kicked, creatures can't attack this turn."
Ertai's Scorn74%
$0.23↓#9531↓0.32↓4.1 years↓
"Counter target spell."
Out of Air74%
$0.23↓#14178↓0.18↓2.9 years↓
"Counter target spell."
Contradict74%
$0.05↓#19661↓0.19↓11.6 years↓
"Counter target spell."
Vex74%
$0.06↓#24948↓0.19↓22.7 years↑
"Counter target spell. That spell's controller may draw a card."
Voice of Victory74%
$18.12↑#497↑1.121.5 years↓
"Your opponents can't cast spells during your turn."
Frazzle74%
$0.10↓#30324↓0.00↓20.7 years↑
"Counter target nonblue spell."
Minor Misstep74%
$0.14↓#14966↓0.40↓3.7 years↓
"Counter target spell with mana value 1 or less."
Ionize73%
$0.28↓#7688↓0.32↓8.0 years↓
"Counter target spell. this card deals 2 damage to that spell's controller."
Bilbo's Gambit73%
$1.23↓#4576↓0.49↓0.2 years↓
"Return target spell to its owner's hand. If the gift was promised, players can't cast spells this turn."
Kutzil, Malamet Exemplar72%
$1.92↓#396↑0.77↓2.9 years↓
"Your opponents can't cast spells during your turn."
Marisi, Breaker of the Coil72%
$6.89↑#4700↓0.49↓7.2 years↓
"Your opponents can't cast spells during combat."