Spell Burst 

Instant
$0.37 #10163 0.35 20.0 years
Buyback
(You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves.)
Counter target spell with mana value X.
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Recruit the Worthy88%
$0.20↓#17382↓0.06↓7.4 years↓
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Hypnotic Sprite // Mesmeric Glare87%
$0.15↓#5775↑0.06↓7.0 years↓
"Counter target spell with mana value 3 or less."
Lab Rats87%
$0.35↓#12853↓0.2828.6 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Disturbed Burial86%
$0.14↓#19262↓0.2829.0 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Prohibit86%
$0.16↓#22857↓0.07↓26.0 years↑
"Counter target spell if its mana value is 2 or less. If this spell was kicked, counter that spell if its mana value is 4 or less instead."
Fanning the Flames86%
$0.16↓#15307↓0.12↓28.6 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Seething Anger85%
$0.17↓#14202↓0.00↓28.6 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Searing Touch85%
$2.23↑#114580.00↓29.0 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Elvish Fury83%
$0.11↓#22769↓0.17↓29.0 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Allay82%
$0.17↓#21805↓0.17↓28.3 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Shattering Pulse82%
$0.29↓#19043↓0.4328.3 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Reject Imperfection82%
$0.32↓#4771↑0.18↓3.7 years↓
"Counter target spell. If that spell's mana value was 3 or less, proliferate."
Reiterate82%
$18.76↑#2558↑0.59↑20.0 years
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Wurmcalling81%
$5.80↑#13901↓0.18↓20.0 years
"Buyback 
You may pay an additional 
as you cast this spell. If you do, put this card into your hand as it resolves."
Verdant Touch80%
$0.36↓#26645↓0.3228.6 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."
Capsize80%
$0.71↑#5376↑0.52↑29.0 years↑
"Buyback
You may pay an additional
as you cast this spell. If you do, put this card into your hand as it resolves."