Canyon Drake {2}{R}{R}
Creature — Drake
Flying
{1}, Discard a card at random: This creature gets +2/+0 until end of turn.
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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.
Barbarian Bully 83%
$0.15#28911
"Discard a card at random: This creature gets +2/+2 until end of turn unless a player has this creature deal 4 damage to them. Activate only once each turn."