Liberator, Urza's Battlethopter 
Legendary Artifact Creature — Thopter
$6.42 #1252 0.33 3.9 years
Flash
Flying
You may cast colorless spells and artifact spells as though they had flash.
Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator's power, put a +1/+1 counter on Liberator.
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Cards similar to Liberator, Urza's Battlethopter 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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"You may cast spells as though they had flash."
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equal to this creature's power."
equal to this creature's power."
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"Flash"