Psychic Overload 

Enchantment — Aura
$0.10 #30756 0.20 22.7 years
Enchant permanent
When this Aura enters, tap enchanted permanent.
Enchanted permanent doesn't untap during its controller's untap step.
Enchanted permanent has "Discard two artifact cards: Untap this permanent."
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Mesmerizing Dose75%
$0.24↑#10125↑0.36↑3.7 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+2 more matching lines
Numbing Dose74%
$0.07↓#286790.1215.4 years↓
"Enchanted permanent doesn't untap during its controller's untap step."
+2 more matching lines
Bubble Snare74%
$0.16↑#21004↑0.00↓6.1 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+2 more matching lines
Sinking Feeling74%
$0.20↑#279330.2918.5 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Mist of Stagnation74%
$0.51↑#256481.55↑24.4 years↑
"Permanents don't untap during their controllers' untap steps."
Plumes of Peace74%
$0.12↑#256070.53↑21.2 years↓
"Enchanted creature doesn't untap during its controller's untap step."
So Shiny72%
$0.16↑#262790.06↓5.3 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Unquenchable Thirst72%
$0.08↓#299860.40↑9.3 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Melancholy72%
$0.07↓#312500.00↓19.7 years↓
"When this Aura enters, tap enchanted creature."
+1 more matching line
Winter's Rest72%
$0.25↑#12942↑0.257.4 years↓
"When this Aura enters, tap enchanted creature."
+2 more matching lines
Containment Membrane72%
$0.06↓#254800.2210.7 years↓
"Enchanted creature doesn't untap during its controller's untap step."
+1 more matching line
Bitter Chill71%
$0.21↑#13341↑0.243.1 years↓
"When this Aura enters, tap enchanted creature."
+1 more matching line
Stay Hidden, Stay Silent71%
$0.14↑#17929↑0.182.1 years↓
"When this Aura enters, tap enchanted creature."
+1 more matching line
Watery Grasp70%
$0.11↑#9478↑0.36↑0.9 years↓
"Enchanted creature doesn't untap during its controller's untap step."
Fall from Favor70%
$0.17↑#14840↑0.285.9 years↓
"Enchanted creature doesn't untap during its controller's untap step unless that player is the monarch."
+1 more matching line