Blind-Spot Giant {2}{R}
Creature — Giant Warrior
This creature can't attack or block unless you control another Giant.
click a line to search just that ability, click more to combine them
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.
Lupine Prototype 88%
$0.25#9060
"This creature can't attack or block unless a player has no cards in hand."
Tiger-Dillo 87%
$0.07#22651
"This creature can't attack or block unless you control another creature with power 4 or greater."
Flowering Lumberknot 86%
$0.05#31116
"This creature can't attack or block unless it's paired with a creature with soulbond."
Patchwork Beastie 85%
$0.25#12137
"This creature can't attack or block unless there are four or more card types among cards in your graveyard."
Relic Golem 85%
$0.19#8619
"This creature can't attack or block unless an opponent has eight or more cards in their graveyard."
Wayward Swordtooth 84%
$4.18#986
"This creature can't attack or block unless you have the city's blessing."