Clarion Conqueror 
Creature — Dragon
$2.09 #6277 1.38 1.5 years
Flying
Activated abilities of artifacts, creatures, and planeswalkers can't be activated.
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Cards similar to Clarion Conqueror 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.
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