Obscuring Aether 
Enchantment
$0.19 #11591 0.00 11.6 years
Face-down creature spells you cast cost 
less to cast.
less to cast.: Turn this enchantment face down. (It becomes a 2/2 creature.)Click a line or tag to filter
Cards similar to Obscuring Aether 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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": Turn this creature face down."
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"
: The next face-down creature spell you cast this turn costs less to cast."
: The next face-down creature spell you cast this turn costs less to cast."
Mischievous Quanar80%
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"
: Turn this creature face down."
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Skittish Valesk78%
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"At the beginning of your upkeep, flip a coin. If you lose the flip, turn this creature face down."
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"Spells you cast cost less to cast."
less to cast."