Ojutai, Soul of Winter 
Legendary Creature — Dragon
$0.47 #9357 0.41 11.6 years
Flying, vigilance
Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step.
Click a line or tag to filter
Cards similar to Ojutai, Soul of Winter 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.
Tamiyo, Field Researcher76%
$0.60↑#2997↑0.4710.1 years↓
"−2: Tap up to two target nonland permanents. They don't untap during their controller's next untap step."
Dromoka, the Eternal74%
$0.42↓#94280.22↓11.6 years
"Whenever a Dragon you control attacks, bolster 2."
Junk Winder74%
$0.25↓#1844↑0.505.2 years↓
"Whenever a token you control enters, tap target nonland permanent an opponent controls. It doesn't untap during its controller's next untap step."
Kiora Bests the Sea God72%
$8.16↑#4608↑0.55↑6.6 years↓
"Tap all nonland permanents target opponent controls. They don't untap during their controller's next untap step."