Moderation 


Enchantment
You can't cast more than one spell each turn.
Whenever you cast a spell, draw a card.
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.
Fires of Invention 95%
$0.28#14013
"You can cast spells only during your turn and you can cast no more than two spells each turn."
Hewed Stone Retainers 92%
$0.07#29260
"Cast this spell only if you've cast another spell this turn."
Vega, the Watcher 90%
$0.32#2738
"Whenever you cast a spell from anywhere other than your hand, draw a card."
Valeria Richards, Precocious 90%
$1.68#16199
"Whenever you cast your first noncreature spell each turn, draw a card."
Jeskai Ascendancy 89%
$1.36#2926
"Whenever you cast a noncreature spell, you may draw a card. If you do, discard a card."