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.
Ashiok's Skulker100%
$0.05↓#280010.25↑7.5 years
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Trespassing Souleater97%
$0.09↑#271520.0015.4 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Blockade Runner97%
$0.17↑#293080.0527.0 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Frostpeak Yeti97%
$0.17↑#17430↑0.125.7 years↓
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Snowmelt Stag96%
$0.12↑#243480.001.5 years↓
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Drownyard Amalgam96%
$0.24↑#20513↑0.22↑5.1 years↓
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Agent of Horizons94%
$0.02↓#308290.45↑13.1 years↑
": This creature can't be blocked this turn."
unblockable, activated-ability, evasion
Guild Thief94%
$0.06#232140.005.2 years↓
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Daring Saboteur94%
$0.08↑#11245↑0.069.1 years
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Gearseeker Serpent91%
$0.15↑#17301↑0.0610.1 years↑
": This creature can't be blocked this turn."
unblockable, mana-sink, activated-ability
Sewer Crocodile91%
$0.07↑#273940.24↑4.5 years↓
": This creature can't be blocked this turn. This ability costs less to activate if there are five or more mana values among cards in your graveyard."