Okk {1}{R}
Creature — Goblin
This creature can't attack unless a creature with greater power also attacks.
This creature can't block unless a creature with greater power also blocks.
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Cards that do something similar expected a card that isn't here?
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.
Bloodcrazed Goblin 99%
$0.18#25197
"This creature can't attack unless an opponent has been dealt damage this turn."
Goblin Cohort 98%
$0.24#24308
"This creature can't attack unless you've cast a creature spell this turn."
Mogg Conscripts 98%
#27105
"This creature can't attack unless you've cast a creature spell this turn."
Orcish Conscripts 97%
#30294
"This creature can't block unless at least two other creatures block."
+1 more matching line
Mogg Toady 97%
$0.11#30572
"This creature can't block unless you control more creatures than attacking player."
+1 more matching line
Goblin Goon 97%
$0.35#20282
"This creature can't block unless you control more creatures than attacking player."
+1 more matching line