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.
Saskia the Unyielding 100%
#10445
"Vigilance, haste"
Daredevil, Man Without Fear 100%
$0.36#16346
"Vigilance, haste"
Kelsien, the Plague 100%
$2.60#8119
"Vigilance, haste"
Invasion of Zendikar // Awakened Skyclave 100%
$0.33#3383
"Vigilance, haste"
Bull Cerodon 100%
$0.14#28483
"Vigilance, haste"
Tales of Master Seshiro // Seshiro's Living Legacy 100%