Undercover Crocodelf 
Creature — Elf Crocodile Detective
$0.04 #24459 0.00 2.6 years
Whenever this creature deals combat damage to a player, investigate. (Create a Clue token. It's an artifact with "
, Sacrifice this token: Draw a card.")
, Sacrifice this token: Draw a card.")Disguise 
(You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)
(You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)Click a line or tag to filter
Cards similar to Undercover Crocodelf 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.
Ongoing Investigation93%
$0.23↑#10125↑0.29↑10.4 years↑
"Whenever one or more creatures you control deal combat damage to a player, investigate."
Sea-Dasher Octopus92%
$0.80↑#4721↑0.18↑6.4 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Daring Sleuth // Bearer of Overwhelming Truths91%
$0.06↑#19053↑0.40↑10.4 years↑
"Whenever this creature deals combat damage to a player, investigate."
Neurok Commando90%
$0.08↑#18935↑0.15↑15.6 years↑
"Whenever this creature deals combat damage to a player, you may draw a card."
Stealer of Secrets90%
$0.05↑#206540.24↑13.9 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Scroll Thief90%
$0.06↑#17095↑0.36↑16.1 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Nine-Tail White Fox90%
$0.21↑#220460.31↑8.2 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Piper Wright, Publick Reporter88%
$0.33↑#6274↑0.41↑2.5 years
"Whenever this card deals combat damage to a player, investigate that many times."
Coastal Piracy88%
$0.26↑#1510↑0.20↑26.9 years↑
"Whenever a creature you control deals combat damage to an opponent, you may draw a card."
Curious Inquiry88%
$0.24↑#12150↑0.33↑2.6 years
"Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, investigate.""
Reconnaissance Mission87%
$0.31↑#892↑0.15↑6.4 years↑
"Whenever a creature you control deals combat damage to a player, you may draw a card."
Inquisitor Eisenhorn86%
$0.43↑#13298↑0.73↑3.9 years↑
"Whenever this card deals combat damage to a player, investigate that many times."
Hystrodon86%
$1.82↑#203650.25↑23.9 years↑
"Whenever this creature deals combat damage to a player, you may draw a card."
+1 more matching line
Innocent Bystander86%
$0.03↓#238150.002.6 years
"Whenever this creature is dealt 3 or more damage, investigate."
Marchesa's Infiltrator85%
$0.23↑#222160.33↑12.2 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Ultimecia, Temporal Threat84%
$0.43↑#7547↑0.57↑1.2 years↓
"Whenever a creature you control deals combat damage to a player, draw a card."
Mischievous Catgeist // Catlike Curiosity84%
$0.26↑#11872↑0.054.8 years↑
"Whenever this creature deals combat damage to a player, draw a card."
+1 more matching line
Jhessian Thief84%
$0.12↑#195950.0011.1 years↑
"Whenever this creature deals combat damage to a player, draw a card."
Jeskai Shrinekeeper84%
$0.22↑#13623↑0.18↑1.4 years↓
"Whenever this creature deals combat damage to a player, you gain 1 life and draw a card."
Oakhame Adversary84%
$0.18↑#6314↑0.11↑6.9 years↑
"Whenever this creature deals combat damage to a player, draw a card."