Containment Protocol 

Enchantment — Aura
$0.22 #28589 0.30 0.6 years
Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
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Cards similar to Containment Protocol expected a card that isn't here?
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Starlight Snare100%
$0.13↓#20533↑0.93↑1.9 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Paralyze100%
$0.14↓#20702↑0.80↑33.2 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Charmed Sleep100%
$0.09↓#15858↑0.307.0 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Claustrophobia100%
$0.04↓#19266↑0.3215.1 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Capture Sphere100%
$0.05↓#19004↑0.218.0 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Waterknot100%
$0.13↓#22211↑0.218.8 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Castaway's Despair100%
$0.08↓#264180.219.1 years↑
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Sleep Paralysis100%
$0.08↓#232090.3510.5 years↑
"When this Aura enters, tap enchanted creature."
+1 more matching line
Sleep with the Fishes100%
$0.22#19781↑0.00↓4.5 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Sleep Magic99%
$0.21↓#14256↑0.201.4 years
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Singing Bell Strike98%
$0.04↓#231500.12↓12.1 years↑
"When this Aura enters, tap enchanted creature."
+1 more matching line
Bind the Monster98%
$0.21↓#234300.235.7 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Roots98%
$0.15↓#292040.2231.1 years↑
"When this Aura enters, tap enchanted creature."
+1 more matching line
Dehydration98%
$0.04↓#290070.47↑27.0 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Paralyzing Grasp98%
$0.06↓#254940.56↑17.0 years↑
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Bonds of Quicksilver98%
$0.04↓#276160.2516.1 years↑
"Enchanted creature doesn't untap during its controller's untap step."
Ringing Strike Mastery97%
$0.10↓#14361↑0.07↓1.5 years
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Dramatic Accusation97%
$0.07↓#18878↑0.73↑2.7 years↑
"When this Aura enters, tap enchanted creature."
+1 more matching line