Calciform Pools
Land
{T}: Add {C}.
{1}, {T}: Put a storage counter on this land.
{1}, Remove X storage counters from this land: Add X mana in any combination of {W} and/or {U}.
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.
Saltcrusted Steppe 98%
$0.32#12235
"{1}, Remove X storage counters from this land: Add X mana in any combination of {G} and/or {W}."
+2 more matching lines
Dreadship Reef 90%
$0.28#9622
"{1}, Remove X storage counters from this land: Add X mana in any combination of {U} and/or {B}."
+2 more matching lines
Molten Slagheap 90%
$0.12#8381
"{1}, Remove X storage counters from this land: Add X mana in any combination of {B} and/or {R}."
+2 more matching lines
Fungal Reaches 90%
$0.14#15241
"{1}, Remove X storage counters from this land: Add X mana in any combination of {R} and/or {G}."
+2 more matching lines
Crucible of the Spirit Dragon 100%
$0.53#4000
"{1}, {T}: Put a storage counter on this land."
+2 more matching lines
Mage-Ring Network 100%
$0.39#4266
"{1}, {T}: Put a storage counter on this land."
+2 more matching lines
Subterranean Hangar 83%
$0.44#19325
"{T}: Put a storage counter on this land."
+1 more matching line