Plague Wight {1}{B}
Creature — Zombie
Whenever this creature becomes blocked, each creature blocking it gets -1/-1 until end of turn.
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.
Baneblade Scoundrel // Baneclaw Marauder 100%
$0.14#26154
"Whenever this creature becomes blocked, each creature blocking it gets -1/-1 until end of turn."
Jungle Wurm 97%
#30910
"Whenever this creature becomes blocked, it gets -1/-1 until end of turn for each creature blocking it beyond the first."
Johtull Wurm 93%
#31049
"Whenever this creature becomes blocked, it gets -2/-1 until end of turn for each creature blocking it beyond the first."
Order of the Mirror // Order of the Alabaster Host 92%
$0.09#27601
"Whenever this creature becomes blocked by a creature, the blocking creature gets -1/-1 until end of turn."
Hezrou // Demonic Stench 87%
$0.10#19648
"Whenever one or more creatures you control become blocked, each blocking creature gets -1/-1 until end of turn."
Skarrgan Pit-Skulk 83%
$0.05#25944
"Creatures with power less than this creature's power can't block it."
Elusive Otter // Grove's Bounty 83%
$0.29#7001
"Creatures with power less than this creature's power can't block it."
Shrill Howler // Howling Chorus 83%
$0.18#21146
"Creatures with power less than this creature's power can't block it."
Wandering Wolf 83%
$0.06#19575
"Creatures with power less than this creature's power can't block it."
Feasting Hobbit 83%
$0.37#4057
"Creatures with power less than this creature's power can't block it."
Formation Breaker 83%
$0.08#21007
"Creatures with power less than this creature's power can't block it."
Battering Wurm 83%
$0.09#25219
"Creatures with power less than this creature's power can't block it."
Battle-Scarred Goblin 82%
$0.12#16279
"Whenever this creature becomes blocked, it deals 1 damage to each creature blocking it."
Rampaging Cyclops 82%
$0.03#31284
"This creature gets -2/-0 as long as two or more creatures are blocking it."
Silumgar Assassin 82%
$0.31#10647
"Creatures with power greater than this creature's power can't block it."