Coral Reef 
Enchantment
$0.15 #27605 0.00 30.9 years
This enchantment enters with four polyp counters on it.
Sacrifice an Island: Put two polyp counters on this enchantment.
, Tap an untapped blue creature you control, Remove a polyp counter from this enchantment: Put a +0/+1 counter on target creature.Click a line or tag to filter
Cards similar to Coral Reef 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.
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"This artifact enters with X gem counters on it."
Gemstone Mine74%
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"This land enters with three mining counters on it."
Icatian Javelineers72%
$0.06↓#255980.0031.8 years
"This creature enters with a javelin counter on it."
Peter Parker's Camera72%
$1.24↑#3449↑0.49↑1.0 years↓
"This artifact enters with three film counters on it."
Clockwork Swarm72%
$0.15#295810.0730.9 years
"This creature enters with four +1/+0 counters on it."
Clockwork Steed72%
$0.13↓#238380.31↑30.9 years
"This creature enters with four +1/+0 counters on it."
Lightning Serpent72%
$3.95↑#19845↑0.47↑20.1 years↓
"This creature enters with X +1/+0 counters on it."
+1 more matching line
Thallid72%
$0.15#9206↑0.24↑31.8 years
"At the beginning of your upkeep, put a spore counter on this creature."
Stocking the Pantry72%
$0.36↑#3571↑0.10↑2.1 years↓
"Whenever you put one or more +1/+1 counters on a creature you control, put a supply counter on this enchantment."
Thallid Devourer71%
$0.38↑#15511↑0.0731.8 years
"At the beginning of your upkeep, put a spore counter on this creature."
+1 more matching line
Thallid Shell-Dweller71%
$0.15#9557↑0.21↑21.0 years↓
"At the beginning of your upkeep, put a spore counter on this creature."
Vitaspore Thallid71%
$0.31↑#9866↑0.0019.6 years↓
"At the beginning of your upkeep, put a spore counter on this creature."
Dwarven Armory71%
$0.60↑#274470.0031.3 years
"
, Sacrifice a land: Put a +2/+2 counter on target creature. Activate only during any upkeep step."
, Sacrifice a land: Put a +2/+2 counter on target creature. Activate only during any upkeep step."
Magnanimous Magistrate70%
$0.12↓#245940.003.8 years↓
"This creature enters with five reprieve counters on it."
Elvish Farmer70%
$2.59↑#15152↑0.0031.8 years
"At the beginning of your upkeep, put a spore counter on this creature."
+1 more matching line
Utopia Mycon70%
$1.15↑#5136↑0.13↑19.3 years↓
"At the beginning of your upkeep, put a spore counter on this creature."
Thallid Germinator70%
$0.18↑#9343↑0.47↑21.0 years↓
"At the beginning of your upkeep, put a spore counter on this creature."