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.
?
Artisan of Kozilek 86%
$0.44↑ #1211↑ 0.75↓ 16.5 years↑
"Annihilator 2"
removal-permanent, cast-trigger-self, removal-sacrifice
?
Nulldrifter 86%
$1.31↑ #2511↑ 0.40↓ 2.3 years
"Annihilator 1"
removal-permanent, cast-trigger-self, removal-sacrifice
?
Ulamog's Crusher 84%
$0.24↓ #3449 0.73↓ 16.5 years↑
"Annihilator 2"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Pathrazer of Ulamog 82%
$2.03↑ #2374↑ 0.89↓ 16.5 years↑
"Annihilator 3"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Flayer of Loyalties 82%
$13.47↑ #3203 1.15↑ 3.2 years
"Annihilator 2"
removal-permanent, cast-trigger-self, removal-sacrifice
?
Ulamog, the Infinite Gyre 81%
$34.99↑ #1378↑ 1.78↑ 16.5 years↑
"Annihilator 4"
+1 more matching line
removal-permanent, cast-trigger-self, removal-sacrifice
?
It That Betrays 80%
$11.12↑ #1557↑ 1.62↑ 16.5 years↑
"Annihilator 2"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Kozilek, Butcher of Truth 80%
$42.54↑ #1108↑ 1.55↑ 16.5 years↑
"Annihilator 4"
removal-permanent, cast-trigger-self, removal-sacrifice
?
Hand of Emrakul 78%
$0.39↑ #12836↓ 0.50↓ 16.5 years↑
"Annihilator 1"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Spawnsire of Ulamog 78%
$9.35↑ #11721↓ 0.66↓ 16.5 years↑
"Annihilator 1"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Eldrazi Ravager 78%
$0.25↓ #9977↓ 0.43↓ 2.3 years
"Annihilator 1"
removal-permanent, removal-sacrifice, attacking-matters-self
?
Marchesa's Emissary 70%
$0.18↓ #28975↓ 0.00↓ 12.4 years↑
"Hexproof"
protects-self, attacking-matters-self, attack-trigger