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.
Frilled Sea Serpent91%
$0.06↓#258220.07↓8.3 years↑
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Ashiok's Skulker91%
$0.05↓#280010.257.5 years↑
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Frostpeak Yeti89%
$0.17↑#17430↑0.12↓5.7 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Trespassing Souleater89%
$0.09↑#271520.00↓15.4 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Blockade Runner89%
$0.17↑#293080.05↓27.0 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Snowmelt Stag87%
$0.12↑#243480.00↓1.5 years↓
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Drownyard Amalgam84%
$0.24↑#20513↑0.225.1 years
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Vectis Agents84%
$0.07#314170.00↓17.7 years↑
": This creature gets -2/-0 until end of turn and can't be blocked this turn."