Thraximundar 
Legendary Creature — Zombie Assassin
$0.79 #8992 0.84 17.3 years
Haste
Whenever Thraximundar attacks, defending player sacrifices a creature of their choice.
Whenever a player sacrifices a creature, you may put a +1/+1 counter on Thraximundar.
Click a line or tag to filter
Cards similar to Thraximundar 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.
Mortician Beetle94%
$1.68↑#99700.25↓16.4 years
"Whenever a player sacrifices a creature, you may put a +1/+1 counter on this creature."
The Balrog, Durin's Bane87%
$0.47↓#6570↑0.43↓3.2 years↓
"Haste"
Legate Lanius, Caesar's Ace86%
$0.33↓#11014↓0.68↓2.5 years↓
"Whenever an opponent sacrifices a creature, put a +1/+1 counter on this card."
+1 more matching line
Merchant of Venom86%
$0.32↓#11389↓0.00↓0.4 years↓
"Whenever a player sacrifices a permanent, put a +1/+1 counter on this creature."
+1 more matching line
Mazirek, Kraul Death Priest85%
$0.26↓#1585↑0.36↓10.8 years↓
"Whenever a player sacrifices another permanent, put a +1/+1 counter on each creature you control."
Zodiark, Umbral God82%
$0.80↑#4586↑0.68↓1.2 years↓
"Whenever a player sacrifices another creature, put a +1/+1 counter on this card."
Witch-king, Bringer of Ruin80%
$11.62↑#74120.31↓3.2 years↓
"Whenever this card attacks, defending player sacrifices a creature with the least power among creatures they control."
Carmen, Cruel Skymarcher79%
$0.61↓#2799↑0.32↓2.8 years↓
"Whenever a player sacrifices a permanent, put a +1/+1 counter on this card and you gain 1 life."
Nefarox, Overlord of Grixis78%
$0.34↓#17575↓0.29↓14.1 years↓
"Whenever this card attacks alone, defending player sacrifices a creature of their choice."
Ash, Party Crasher78%
$0.15↓#15758↓0.06↓3.0 years↓
"Haste"
Pirate Peddlers78%
$0.15↓#14840↓0.00↓0.8 years↓
"Whenever you sacrifice another permanent, put a +1/+1 counter on this creature."
Gixian Infiltrator78%
$0.29↓#16768↓0.00↓3.8 years↓
"Whenever you sacrifice another permanent, put a +1/+1 counter on this creature."
Bloodbriar78%
$0.04↓#19292↓0.25↓10.1 years↓
"Whenever you sacrifice another permanent, put a +1/+1 counter on this creature."
Lightless Evangel77%
$0.14↓#14475↓0.10↓1.1 years↓
"Whenever you sacrifice another creature or artifact, put a +1/+1 counter on this creature."
Ruthless Deathfang76%
$0.15↓#18044↓0.18↓11.4 years↓
"Whenever you sacrifice a creature, target opponent sacrifices a creature of their choice."
Captain Lannery Storm76%
$0.30↓#1174↑0.16↓8.9 years↓
"Haste"
Lava Runner76%
$0.49↓#27389↓0.40↓26.9 years↑
"Haste"
Woebringer Demon76%
$0.23↓#21500↓0.40↓20.9 years↑
"At the beginning of each player's upkeep, that player sacrifices a creature of their choice. If the player can't, sacrifice this creature."
Agent of the Fates76%
$0.27↓#14767↓0.8112.9 years↓
"Whenever you cast a spell that targets this creature, each opponent sacrifices a creature of their choice."
Body Dropper75%
$0.21↓#12964↓0.24↓4.4 years↓
"Whenever you sacrifice another creature, put a +1/+1 counter on this creature."