Hydroblast 
Instant
$3.85 #12550 0.33 31.3 years
Choose one —
• Counter target spell if it's red.
• Destroy target permanent if it's red.
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"• Counter target red spell."
+2 more matching lines
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"• Destroy target permanent if it's blue."
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Red Elemental Blast89%
$1.91↓#437↑0.4233.1 years↑
"• Destroy target blue permanent."
+2 more matching lines
Southern Paladin87%
$0.57↓#24871↓0.2629.2 years↓
"
, 
: Destroy target red permanent."
, : Destroy target red permanent."
Null Elemental Blast84%
$0.38↓#1576↑0.352.2 years↓
"• Destroy target multicolored permanent."
+2 more matching lines
You Come to a River84%
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"Choose one —"
Active Volcano79%
$0.20↓#17983↓0.3332.3 years↑
"• Destroy target blue permanent."
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Cleansing Nova79%
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Debt to the Kami78%
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"Choose one —"
Pharika's Libation78%
$0.18↓#135650.53↑6.6 years↓
"Choose one —"
Desert Twister78%
$0.18↓#17679↓0.3532.7 years↑
"Destroy target permanent."
Saltblast77%
$0.13↓#28565↓0.2921.0 years↓
"Destroy target nonwhite permanent."
Thorin's Last Stand77%
$0.12↓#17312↓0.00↓0.1 years↓
"Choose one —"
Merciless Eviction77%
$0.56↓#3120↑0.67↑13.6 years↓
"Choose one —"
Defend the Campus77%
$0.07↓#24536↓0.07↓5.4 years↓
"Choose one —"
Change the Equation76%
$0.25↓#141500.323.4 years↓
"• Counter target red or green spell with mana value 6 or less."
+1 more matching line
Repel the Vile76%
$0.14↓#18763↓0.50↑4.5 years↓
"Choose one —"
Celestial Purge76%
$0.24↓#21496↓0.14↓17.6 years↓
"Exile target black or red permanent."
Meteor Golem75%
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"When this creature enters, destroy target nonland permanent an opponent controls."