Tainted Well 
Enchantment — Aura
$0.12 #25813 0.75 25.9 years
Enchant land
When this Aura enters, draw a card.
Enchanted land is a Swamp.
Click a line or tag to filter
Cards similar to Tainted Well 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.
Evil Presence97%
$0.17↑#216040.33↓33.1 years↑
"Enchanted land is a Swamp."
+1 more matching line
Spreading Seas95%
$0.19↑#11773↑0.50↓16.9 years↓
"Enchanted land is an Island."
+2 more matching lines
Lush Growth94%
$0.10↓#220170.00↓17.9 years↓
"Enchanted land is a Mountain, Forest, and Plains."
+1 more matching line
Sea's Claim92%
$0.14↑#209590.10↓23.9 years↓
"Enchanted land is an Island."
+1 more matching line
Lingering Mirage90%
$0.34↑#237720.06↓27.9 years↑
"Enchanted land is an Island."
+1 more matching line
Sheltering Boughs90%
$0.06↓#20327↑0.24↓4.8 years↓
"When this Aura enters, draw a card."
+1 more matching line
Scavenged Weaponry90%
$0.11↓#257790.21↓25.9 years
"When this Aura enters, draw a card."
+1 more matching line
Scourgemark90%
$0.08↓#18613↑0.20↓12.9 years↓
"When this Aura enters, draw a card."
Chosen by Heliod90%
$0.12#13597↑0.00↓12.9 years↓
"When this Aura enters, draw a card."
Merchant of Secrets89%
$0.04↓#17070↑0.33↓23.6 years↓
"When this creature enters, draw a card."
Joraga Visionary89%
$0.07↓#207240.00↓5.9 years↓
"When this creature enters, draw a card."
Helpful Hunter89%
$0.34↑#1969↑0.09↓1.8 years↓
"When this creature enters, draw a card."
Generous Stray89%
$0.26↑#13395↑0.06↓7.9 years↓
"When this creature enters, draw a card."
Nimble Innovator89%
$0.04↓#276290.809.9 years↓
"When this creature enters, draw a card."
Roving Harper89%
$0.20↑#15863↑0.00↓4.2 years↓
"When this creature enters, draw a card."
Shaman of Spring89%
$0.15↑#224800.07↓12.1 years↓
"When this creature enters, draw a card."
Gallant Citizen89%
$0.09↓#16444↑0.33↓1.0 years↓
"When this creature enters, draw a card."
Rhox Oracle89%
$0.05↓#269030.13↓8.1 years↓
"When this creature enters, draw a card."
Kindly Customer89%
$0.27↑#11254↑0.00↓0.8 years↓
"When this creature enters, draw a card."
Striped Bears89%
$0.30↑#11801↑0.39↓29.2 years↑
"When this creature enters, draw a card."