Merseine 
Enchantment — Aura
$0.11 #29044 0.39 32.0 years
Enchant creature
This Aura enters with three net counters on it.
Enchanted creature doesn't untap during its controller's untap step if this Aura has a net counter on it.
Pay enchanted creature's mana cost: Remove a net counter from this Aura. Only the controller of the enchanted creature may activate this ability.
Click a line or tag to filter
Cards similar to Merseine expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Venarian Gold82%
$0.38↑#308820.3732.4 years
"Enchanted creature doesn't untap during its controller's untap step if it has a sleep counter on it."
+1 more matching line
Cocoon80%
$0.17↑#303200.00↓32.4 years
"Enchanted creature doesn't untap during your untap step if this Aura has a pupa counter on it."
Tangle Kelp79%
$0.67↑#314560.23↓32.2 years
"Enchanted creature doesn't untap during its controller's untap step if it attacked during its controller's last turn."
Lightning Reflexes78%
$0.05↓#256260.00↓30.0 years↓
"Enchant creature"
Snowblind78%
$0.91↑#269620.4131.4 years
"Enchant creature"
Homarid74%
$0.13↑#297520.27↓32.0 years
"This creature enters with a tide counter on it."
Ward of Lights74%
$0.28↑#22371↑0.00↓30.0 years↓
"Enchant creature"
Stitched Mangler74%
$0.13↑#21336↑0.3110.5 years↓
"This creature enters tapped."
Mystic Veil70%
$0.11#22776↑0.05↓29.7 years↓
"Enchant creature"