Crystalline Crawler 
Artifact Creature — Construct
$0.33 #2908 0.25 9.9 years
Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
Remove a +1/+1 counter from this creature: Add one mana of any color.
: Put a +1/+1 counter on this creature.Click a line or tag to filter
Cards similar to Crystalline Crawler 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.
Rancorous Archaic92%
$0.12↓#22737↓0.05↓0.5 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Springmantle Cleric92%
$0.10↓#29002↓0.246.1 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Woodland Wanderer92%
$0.13↓#25289↓0.2211.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Tajuru Stalwart92%
$0.07↓#27764↓0.00↓11.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Haruspex90%
$0.39↑#12199↓0.07↓4.0 years↓
", Remove X +1/+1 counters from this creature: Add X mana of any one color."
, Remove X +1/+1 counters from this creature: Add X mana of any one color."
Chamber Sentry90%
$0.16↓#25209↓0.208.0 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Pentad Prism86%
$0.31↓#4077↓0.06↓22.4 years↑
"Remove a charge counter from this artifact: Add one mana of any color."
Cryptic Trilobite86%
$1.58↑#6916↓0.176.5 years↓
"Remove a +1/+1 counter from this creature: Add 
. Spend this mana only to activate abilities."
. Spend this mana only to activate abilities."+2 more matching lines
Mikaeus, the Lunarch86%
$0.49↑#2007↑0.2615.2 years↑
": Put a +1/+1 counter on this card."
: Put a +1/+1 counter on this card."+1 more matching line
Skyrider Elf85%
$0.22↓#25007↓0.00↓11.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Workhorse84%
$3.81↑#13394↓0.05↓28.3 years↑
"Remove a +1/+1 counter from this creature: Add ."
."+1 more matching line
Suncrusher84%
$0.29↓#23788↓0.2122.4 years↑
"
, Remove a +1/+1 counter from this creature: Return this creature to its owner's hand."
, Remove a +1/+1 counter from this creature: Return this creature to its owner's hand."
Solarion84%
$0.63↑#22379↓0.2122.4 years↑
": Double the number of +1/+1 counters on this creature."
: Double the number of +1/+1 counters on this creature."
Magmablood Archaic83%
$0.19↓#19349↓0.09↓0.5 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Wildgrowth Archaic83%
$0.27↓#11652↓0.12↓0.5 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Glinting Creeper82%
$0.16↓#25893↓0.185.3 years↓
"This creature enters with two +1/+1 counters on it for each color of mana spent to cast it."
Walking Ballista82%
$5.38↑#420↑1.32↑9.7 years
": Put a +1/+1 counter on this creature."
: Put a +1/+1 counter on this creature."+1 more matching line
Ramos, Dragon Engine81%
$0.39↑#31650.339.2 years
"Remove five +1/+1 counters from this card: Add 
. Activate only once each turn."
. Activate only once each turn."+1 more matching line
Runaway Steam-Kin80%
$1.76↑#1683↑0.328.0 years↓
"Remove three +1/+1 counters from this creature: Add ."
."
Molten Hydra80%
$0.43↑#26895↓0.00↓27.7 years↑
"
: Put a +1/+1 counter on this creature."
: Put a +1/+1 counter on this creature."