Incubation Sac 
Artifact
$0.08 #20352 0.24 3.6 years
This artifact enters with three oil counters on it.
, 
, Remove an oil counter from this artifact: Create a 3/3 colorless Phyrexian Golem artifact creature token. Activate only as a sorcery.Click a line or tag to filter
Cards similar to Incubation Sac 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.
Predation Steward94%
$0.06↓#237670.06↓3.6 years
"This creature enters with two oil counters on it."
+1 more matching line
Bladed Ambassador93%
$0.06↓#211620.273.6 years
"This creature enters with an oil counter on it."
Glistener Seer92%
$0.14↑#192220.253.6 years
"This creature enters with three oil counters on it."
+1 more matching line
Axiom Engraver92%
$0.11↑#207940.00↓3.6 years
"This creature enters with two oil counters on it."
Lattice-Blade Mantis92%
$0.10↑#228410.253.6 years
"This creature enters with two oil counters on it."
Tamiyo's Immobilizer92%
$0.11↑#224290.263.6 years
"This artifact enters with four oil counters on it."
Gitaxian Raptor92%
$0.09↑#24947↓0.40↑3.6 years
"This creature enters with three oil counters on it."
+1 more matching line
The Monumental Facade90%
$0.22↑#13501↑0.10↓3.6 years
"This land enters with two oil counters on it."
+1 more matching line
Migloz, Maze Crusher88%
$0.15↑#163700.57↑3.6 years
"this card enters with five oil counters on it."
+1 more matching line
Atraxa's Skitterfang86%
$0.28↑#10693↑0.05↓3.6 years
"This creature enters with three oil counters on it."
Meldweb Strider86%
$0.08#25056↓0.213.6 years
"This Vehicle enters with an oil counter on it."
+1 more matching line
Rustvine Cultivator86%
$0.10↑#16151↑0.56↑3.6 years
": Put an oil counter on this creature."
: Put an oil counter on this creature."
Argent Dais82%
$0.18↑#8908↑0.142.2 years↓
"This artifact enters with two oil counters on it."
Norn's Wellspring82%
$0.28↑#7142↑0.47↑3.6 years
"
, , Remove two oil counters from this artifact: Draw a card."
, , Remove two oil counters from this artifact: Draw a card."
Titan Forge81%
$0.24↑#8254↑0.3215.6 years↑
", Remove three charge counters from this artifact: Create a 9/9 colorless Golem artifact creature token."
, Remove three charge counters from this artifact: Create a 9/9 colorless Golem artifact creature token."
Font of Progress80%
$0.09↑#220140.253.6 years
"This artifact enters with two oil counters on it."
Furnace Strider77%
$0.08#226290.06↓3.6 years
"This creature enters with two oil counters on it."
The Filigree Sylex76%
$0.28↑#16211↑0.05↓3.6 years
": Put an oil counter on this card."
: Put an oil counter on this card."
Urza's Factory76%
$0.30↑#4470↑0.13↓19.9 years↑
"
, : Create a 2/2 colorless Assembly-Worker artifact creature token."
, : Create a 2/2 colorless Assembly-Worker artifact creature token."
Necrosquito75%
$0.15↑#15386↑0.00↓3.6 years
"This creature enters with two oil counters on it."