Transcendent Archaic {7}
Creature — Avatar
Vigilance
Converge — When this creature enters, you may draw X cards, where X is the number of colors of mana spent to cast this spell. If you draw one or more cards this way, discard two cards.
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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.