Bender's Waterskin 
Artifact
$0.95 #535 0.23 0.9 years
Untap this artifact during each other player's untap step.
: Add one mana of any color.Click a line or tag to filter
Cards similar to Bender's Waterskin 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.
Manalith96%
$0.19↓#7230↓0.00↓15.3 years↑
": Add one mana of any color."
: Add one mana of any color."
Gilded Lotus95%
$0.62↓#412↑0.06↓23.0 years↑
": Add three mana of any one color."
: Add three mana of any one color."
Sol Grail94%
$0.28↓#24939↓0.2430.4 years↑
": Add one mana of the chosen color."
: Add one mana of the chosen color."
Mana Prism93%
$0.22↓#25248↓0.00↓30.0 years↑
"
, : Add one mana of any color."
, : Add one mana of any color."
Victory Chimes90%
$5.08↑#3738↓0.12↓8.4 years↑
"Untap this artifact during each other player's untap step."
Hot Dog Cart90%
$0.21↓#6106↓0.311.1 years
": Add one mana of any color."
: Add one mana of any color."
Coalition Relic89%
$0.38↓#3437↓0.06↓19.5 years↑
": Add one mana of any color."
: Add one mana of any color."
Wickersmith's Tools88%
$0.15↓#8523↓0.06↓0.7 years
": Add one mana of any color."
: Add one mana of any color."
Thousand Moons Infantry87%
$0.13↓#23167↓0.11↓2.9 years↑
"Untap this creature during each other player's untap step."
Honored Heirloom86%
$0.22↓#8532↓0.00↓4.9 years↑
": Add one mana of any color."
: Add one mana of any color."
Letter of Acceptance86%
$0.14↓#9663↓0.00↓5.5 years↑
": Add one mana of any color."
: Add one mana of any color."
Spinning Wheel86%
$0.19↓#17952↓0.187.0 years↑
": Add one mana of any color."
: Add one mana of any color."
Mana Geode86%
$0.27↓#6992↓0.06↓7.5 years↑
": Add one mana of any color."
: Add one mana of any color."
Fountain of Ichor86%
$0.22↓#17219↓0.00↓7.4 years↑
": Add one mana of any color."
: Add one mana of any color."
Chromatic Lantern85%
$0.58↓#85↑0.2014.0 years↑
": Add one mana of any color."
: Add one mana of any color."
Prismatic Lens85%
$0.27↓#1660↓0.00↓20.0 years↑
", : Add one mana of any color."
, : Add one mana of any color."
Pili-Pala85%
$2.69↑#5604↓0.52↑18.5 years↑
"
, 
: Add one mana of any color."
, : Add one mana of any color."
Sceptre of Eternal Glory84%
$18.28↑#2378↓0.40↑4.0 years↑
": Add one mana of any color."
: Add one mana of any color."
Replicating Ring84%
$0.43↓#1633↓0.05↓5.7 years↑
": Add one mana of any color."
: Add one mana of any color."
Patriar's Seal84%
$4.08↑#1242↓0.06↓4.4 years↑
": Add one mana of any color."
: Add one mana of any color."