Will of the Naga 
Instant
$0.05 #27309 0.69 11.7 years
Delve (Each card you exile from your graveyard while casting this spell pays for 
.)
.)Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
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Frost Breath96%
$0.07↑#18110↑0.29↓15.3 years↑
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Decision Paralysis96%
$0.05#273970.20↓9.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Shambling Attendants95%
$0.05#276240.24↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Tombstalker95%
$0.20↑#249890.47↓19.5 years↑
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Sultai Scavenger95%
$0.04↓#291870.05↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Hooting Mandrills95%
$0.14↑#14093↑0.00↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Gurmag Angler95%
$0.17↑#220890.13↓11.7 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Murderous Cut94%
$0.27↑#8398↑0.00↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Frostveil Ambush92%
$0.17↑#21021↑0.13↓6.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Empty the Pits92%
$0.74↑#14198↑0.22↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Succumb to the Cold92%
$0.28↑#10746↑0.53↓3.1 years↓
"Tap one or two target creatures an opponent controls. Put a stun counter on each of them."
Dead Drop92%
$0.18↑#18575↑0.12↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Take into Custody91%
$0.04↓#238460.06↓9.7 years↓
"Tap target creature. It doesn't untap during its controller's next untap step."
Treasure Cruise91%
$0.23↑#644↑0.25↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Permafrost Trap90%
$0.15↑#263910.19↓16.7 years↑
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Dig Through Time90%
$0.30↑#627↑0.21↓12.1 years
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Press for Answers89%
$0.06↑#20546↑0.12↓10.5 years↓
"Tap target creature. It doesn't untap during its controller's next untap step."
Death Rattle89%
$0.14↑#247120.13↓19.5 years↑
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."
Snow Day88%
$0.14↑#246560.15↓5.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Magmatic Sinkhole88%
$0.15↑#21641↑0.13↓7.4 years↓
"Delve Each card you exile from your graveyard while casting this spell pays for ."
."