Legate Lanius, Caesar's Ace 
Legendary Creature — Human Soldier
$0.30 #11282 0.13 2.6 years
Decimate — When Legate Lanius enters, each opponent sacrifices a tenth of the creatures they control of their choice, rounded up.
Whenever an opponent sacrifices a creature, put a +1/+1 counter on Legate Lanius.
Click a line or tag to filter
Cards similar to Legate Lanius, Caesar's Ace 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.
Thraximundar90%
$0.83↑#92670.61↑17.5 years↑
"Whenever a player sacrifices a creature, you may put a +1/+1 counter on this card."
+1 more matching line
Mortician Beetle86%
$1.65↑#101880.0516.5 years↑
"Whenever a player sacrifices a creature, you may put a +1/+1 counter on this creature."
Merchant of Venom84%
$0.21↓#108740.33↑0.5 years↓
"Whenever a player sacrifices a permanent, put a +1/+1 counter on this creature."
+1 more matching line
Zodiark, Umbral God83%
$0.55↑#4433↑1.08↑1.4 years↓
"Whenever a player sacrifices another creature, put a +1/+1 counter on this card."
+1 more matching line
Mazirek, Kraul Death Priest78%
$0.29↓#1569↑0.44↑10.9 years↑
"Whenever a player sacrifices another permanent, put a +1/+1 counter on each creature you control."
Vona's Hunger78%
$5.89↑#3934↑0.32↑8.8 years↑
"Each opponent sacrifices a creature of their choice. If you have the city's blessing, instead each opponent sacrifices half the creatures they control of their choice, rounded up."
Oath of Liliana76%
$0.51↑#104450.42↑10.2 years↑
"When this card enters, each opponent sacrifices a creature of their choice."
Ultimo, Civilization's End74%
$0.23↓#19669↓0.54↑0.3 years↓
"When this card enters, each opponent sacrifices a creature of their choice."
Goremand74%
$0.18↓#14112↓0.41↑6.3 years↑
"When this creature enters, each opponent sacrifices a creature."
Skull Storm74%
$0.92↑#132650.91↑8.2 years↑
"Each opponent sacrifices a creature of their choice. Each opponent who can't loses half their life, rounded up."
Rot-Tide Gargantua72%
$0.18↓#16810↓0.194.9 years↑
"When this creature exploits a creature, each opponent sacrifices a creature of their choice."
Malik, Grim Manipulator72%
$5.19↑#133630.27↑6.0 years↑
"When this card enters, you and target opponent each secretly choose a creature that player controls. Then those choices are revealed, and that player sacrifices those creatures."
+1 more matching line
Voracious Fell Beast72%
$0.22↓#6878↑0.063.3 years
"When this creature enters, each opponent sacrifices a creature of their choice. Create a Food token for each creature sacrificed this way."
Carmen, Cruel Skymarcher72%
$0.67↑#2875↑0.38↑2.9 years
"Whenever a player sacrifices a permanent, put a +1/+1 counter on this card and you gain 1 life."
Predatory Nightstalker71%
$0.07↓#31336↓0.41↑28.3 years↑
"When this creature enters, you may have target opponent sacrifice a creature of their choice."
Susurian Dirgecraft70%
$0.23↓#15318↓0.27↑1.2 years↓
"When this Spacecraft enters, each opponent sacrifices a nontoken creature of their choice."
Rush of Dread70%
$0.41↑#5372↑0.45↑2.5 years
"+ 
— Target opponent sacrifices half the creatures they control of their choice, rounded up."
— Target opponent sacrifices half the creatures they control of their choice, rounded up."
Portal to Phyrexia70%
$49.67↑#1070↑1.58↑3.9 years↑
"When this artifact enters, each opponent sacrifices three creatures of their choice."
Myrkul's Edict70%
$0.22↓#6149↑0.50↑4.4 years↑
"Each opponent sacrifices a creature of their choice."
Chittering Harvester70%
$0.21↓#91050.206.5 years↑
"Whenever this creature mutates, each opponent sacrifices a creature of their choice."