Lurking Green Dragon 

Creature — Dragon
$0.23 #23218 0.00 4.4 years
Flying
This creature can't attack unless defending player controls a creature with flying.
Click a line or tag to filter
Cards similar to Lurking Green Dragon 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.
Stone Spirit88%
$0.25↑#32152↓0.0031.4 years↑
"This creature can't be blocked by creatures with flying."
Gnat Alley Creeper88%
$0.10↓#32197↓0.0620.5 years↑
"This creature can't be blocked by creatures with flying."
Skyscythe Engulfer88%
$0.16↓#195500.003.7 years
"This creature can't be blocked by creatures with flying."
Goblin Cohort83%
$0.20↓#251460.0021.7 years↑
"This creature can't attack unless you've cast a creature spell this turn."
Mogg Jailer82%
$0.13↓#31859↓0.0025.7 years↑
"This creature can't attack if defending player controls an untapped creature with power 2 or less."