Dreamshackle Geist {1}{U}{U}
Creature — Spirit
Flying
At the beginning of combat on your turn, choose up to one —
• Tap target creature.
• Target creature doesn't untap during its controller's next untap step.
click a line to search just that ability, click more to combine them
Cards that do something similar 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.
Henrika Domnathi // Henrika, Infernal Seer 84%
$1.26#7495
"At the beginning of combat on your turn, choose one that hasn't been chosen —"
Blinding Beam 84%
$0.07#26498
"• Creatures don't untap during target player's next untap step."
+2 more matching lines
Sygg's Command 99%
$0.25#16765
"• Tap target creature. Put a stun counter on it."
+1 more matching line