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.
Urborg Elf 100%
$0.34#11524
"{T}: Add {B}, {G}, or {U}."
Sultai Banner 100%
$0.10#16564
"{T}: Add {B}, {G}, or {U}."
Zagoth Crystal 100%
$0.22#15414
"{T}: Add {B}, {G}, or {U}."
Sultai Devotee 91%
$0.13#17802
"{1}: Add {B}, {G}, or {U}. Activate only once each turn."