Everglades
Land
This land enters tapped.
When this land enters, sacrifice it unless you return an untapped Swamp you control to its owner's hand.
{T}: Add {C}{B}.
click a line to search just that ability, click more to combine them
Cards that do something similar 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.
Coral Atoll 86%
$0.55#5780
"When this land enters, sacrifice it unless you return an untapped Island you control to its owner's hand."
+1 more matching line
Karoo 85%
$1.13#5477
"When this land enters, sacrifice it unless you return an untapped Plains you control to its owner's hand."
+1 more matching line
Jungle Basin 84%
$0.76#5877
"When this land enters, sacrifice it unless you return an untapped Forest you control to its owner's hand."
+1 more matching line
Crosis's Catacombs 84%
$0.22#8932
"When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand."
Rith's Grove 84%
$0.25#9130
"When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand."
Dromar's Cavern 84%
$0.15#9108
"When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand."
Treva's Ruins 84%
$0.22#10105
"When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand."
Darigaaz's Caldera 84%
$0.18#10676
"When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand."