Elephant Grass 
Enchantment
$3.07 #10181 1.07 29.6 years
Cumulative upkeep 
(At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
(At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)Black creatures can't attack you.
Nonblack creatures can't attack you unless their controller pays 
for each creature they control that's attacking you.
for each creature they control that's attacking you.Click a line or tag to filter
Cards similar to Elephant Grass 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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Koskun Falls89%
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"Creatures can't attack you unless their controller pays for each creature they control that's attacking you."
for each creature they control that's attacking you."+1 more matching line
Ghostly Prison88%
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"Creatures can't attack you unless their controller pays for each creature they control that's attacking you."
for each creature they control that's attacking you."
Collective Restraint86%
$14.25↑#6765↑1.1025.9 years↓
"Creatures can't attack you unless their controller pays 
for each creature they control that's attacking you, where X is the number of basic land types among lands you control."
for each creature they control that's attacking you, where X is the number of basic land types among lands you control."
Volunteer Reserves86%
$0.19↓#29407↓0.00↓29.2 years
"Cumulative upkeep "
"
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$0.04↓#31836↓0.59↓29.2 years
"Cumulative upkeep "
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"Cumulative upkeep "
"
Illusionary Forces84%
$0.13↓#31478↓0.00↓31.3 years↑
"Cumulative upkeep 
"
"
Illusionary Wall84%
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"Cumulative upkeep "
"
Balduvian Fallen84%
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"Cumulative upkeep "
"
Phobian Phantasm84%
$0.13↓#31197↓0.57↓20.1 years↓
"Cumulative upkeep 
"
"
Earthen Goo84%
$0.18↓#31538↓0.08↓20.1 years↓
"Cumulative upkeep 
or "
or "
Propaganda82%
$2.51↓#114↑1.1228.9 years
"Creatures can't attack you unless their controller pays for each creature they control that's attacking you."
for each creature they control that's attacking you."
Firestorm Hellkite82%
$0.64↓#31462↓0.19↓29.6 years
"Cumulative upkeep "
"
Arctic Wolves82%
$0.19↓#30450↓0.00↓29.2 years
"Cumulative upkeep "
"
Windborn Muse81%
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"Creatures can't attack you unless their controller pays for each creature they control that's attacking you."
for each creature they control that's attacking you."
War Tax81%
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": This turn, creatures can't attack unless their controller pays for each attacking creature they control."
: This turn, creatures can't attack unless their controller pays for each attacking creature they control."
Light of Day80%
$0.35↓#21902↓0.81↓28.9 years
"Black creatures can't attack or block."
Cemetery Gate79%
$0.17↓#24982↓0.44↓30.9 years↑
"Protection from black"
Wall of Light79%
$5.05↑#26757↓0.25↓32.3 years↑
"Protection from black"