Monstrosity of the Lake 
Legendary Creature — Kraken
$0.34 #5697 0.37 3.2 years
When Monstrosity of the Lake enters, you may pay 
. If you do, tap all creatures your opponents control, then put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.)
. If you do, tap all creatures your opponents control, then put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.)Islandcycling 
(, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)
(, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)Click a line or tag to filter
Cards similar to Monstrosity of the Lake 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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"
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$0.19↓#15073↓0.20↓1.2 years↓
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"Islandcycling "
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"
"
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"Islandcycling "
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Sanctum Plowbeast88%
$0.27↓#22128↓0.00↓17.3 years↑
"Plainscycling , islandcycling "
, islandcycling "
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$0.21↓#13346↓0.432.8 years
"Islandcycling "
"+1 more matching line
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"Islandcycling , swampcycling "
, swampcycling "
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"When this creature enters, tap all creatures you don't control."
Shipwreck Patrol82%
$0.17↓#30233↓0.00↓0.2 years↓
"When this creature enters, tap target creature an opponent controls and put a stun counter on it."
Alchemax Slayer-Bots82%
$0.22↓#18129↓0.17↓0.9 years↓
"When this creature enters, tap target creature an opponent controls and put a stun counter on it."
Rowdy Snowballers82%
$0.17↓#13993↓0.00↓0.8 years↓
"When this creature enters, tap target creature an opponent controls and put a stun counter on it."
Fractal Mascot82%
$0.13↓#22595↓0.00↓0.4 years↓
"When this creature enters, tap target creature an opponent controls. Put a stun counter on it."
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$0.13↓#22162↓0.00↓0.5 years↓
"When this creature enters, tap up to one target creature and put a stun counter on it."
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"When this creature enters, tap up to one target creature. If an opponent controls that creature, put a stun counter on it."
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$0.22↓#60960.65↑17.1 years↑
"Tap all creatures target player controls. Those creatures don't untap during that player's next untap step."
Donatello, Rad Scientist79%
$0.38↑#18960↓0.00↓0.5 years↓
"When this card enters, tap up to three target creatures your opponents control. Put a stun counter on each of them."
Tranquilize78%
$0.17↓#13061↓0.57↑2.2 years↓
"Tap target creature an opponent controls and put three stun counters on it."