Spectral Prison 

Enchantment — Aura
$0.04 #29716 0.64 14.3 years
Enchant creature
Enchanted creature doesn't untap during its controller's untap step.
When enchanted creature becomes the target of a spell, sacrifice this Aura.
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Sleeping Potion98%
$0.06↑#296500.27↓25.6 years↑
"When enchanted creature becomes the target of a spell or ability, sacrifice this Aura."
+2 more matching lines
Paralyzing Grasp96%
$0.05↑#251440.04↓16.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Dehydration96%
$0.06↑#287500.25↓26.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Bonds of Quicksilver96%
$0.05↑#273560.20↓15.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Frozen Solid94%
$0.08↑#254950.47↓23.3 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Claustrophobia92%
$0.05↑#19077↑0.36↓14.9 years
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Containment Protocol92%
$0.21↑#287510.00↓0.5 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Sleep Paralysis92%
$0.06↑#23005↑0.88↑10.4 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Capture Sphere92%
$0.05↑#18702↑0.25↓7.9 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Starlight Snare92%
$0.13↑#20413↑0.25↓1.8 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Charmed Sleep92%
$0.07↑#15562↑0.25↓6.9 years↓
"Enchanted creature doesn't untap during its controller's untap step."
Eternity Snare92%
$0.05↑#291950.29↓19.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Waterknot92%
$0.12↑#21884↑0.25↓8.6 years↓
"Enchanted creature doesn't untap during its controller's untap step."
Illusionary Armor90%
$0.04#272300.27↓13.1 years↓
"When enchanted creature becomes the target of a spell or ability, sacrifice this Aura."
+1 more matching line
Sleep with the Fishes90%
$0.18↑#19563↑0.27↓4.4 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Castaway's Despair90%
$0.09↑#265830.53↓8.9 years↓
"Enchanted creature doesn't untap during its controller's untap step."
Glimmerdust Nap89%
$0.10↑#299830.6118.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Thirst88%
$0.08↑#313380.6229.9 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Singing Bell Strike88%
$0.04#22935↑0.17↓11.9 years↓
"Enchanted creature doesn't untap during its controller's untap step."