Liberator, Urza's Battlethopter 
Legendary Artifact Creature — Thopter
$6.14 #1251 0.34 3.8 years
Flash
Flying
You may cast colorless spells and artifact spells as though they had flash.
Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator's power, put a +1/+1 counter on Liberator.
Click a line or tag to filter
Cards similar to Liberator, Urza's Battlethopter 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.
Cuboid Colony87%
$0.20↓#17612↓0.00↓0.4 years↓
"Flash"
Skittering Cicada86%
$13.26↑#3346↓0.313.1 years
"You may cast colorless spells as though they had flash."
+1 more matching line
Shimmer Myr86%
$0.38↓#13210.3015.6 years↑
"You may cast artifact spells as though they had flash."
Thought Harvester82%
$0.18↓#22424↓0.2610.6 years↑
"Flying"
High Fae Trickster79%
$4.67↓#870↑0.371.8 years↓
"You may cast spells as though they had flash."
+1 more matching line
Cloudsculpt Technician79%
$0.04↓#24549↓0.14↓1.1 years↓
"Flying"
Scavenger Drake79%
$0.18↓#22233↓0.4017.9 years↑
"Flying"
Aven Sunstriker78%
$0.24↓#17715↓0.00↓11.4 years↑
"Flying"
Quick Sliver78%
$0.72↓#4712↓0.52↑23.6 years↑
"Flash"
Donatello, Way with Machines78%
$0.21↓#13634↓0.00↓0.5 years↓
"Flying"
Ultros, Obnoxious Octopus77%
$0.20↓#14696↓0.47↑1.2 years↓
"Whenever you cast a noncreature spell, if at least eight mana was spent to cast it, put eight +1/+1 counters on this card."
Sahagin76%
$0.11↓#17573↓0.361.2 years↓
"Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature and it can't be blocked this turn."
Blazing Bomb75%
$0.16↓#15673↓0.23↓1.2 years↓
"Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature."
Captain Mar-Vell, Space-Born75%
$0.12↓#16756↓0.00↓0.2 years↓
"As long as an opponent has cast a spell this turn, you may cast spells as though they had flash."
Adaptive Shimmerer75%
$0.12↓#23169↓0.00↓6.4 years↑
"Flash"
Borne Upon a Wind74%
$4.91↓#650↑0.46↑3.2 years
"You may cast spells this turn as though they had flash."
Anafenza, Unyielding Lineage74%
$0.26↓#7799↓0.10↓1.4 years↓
"Flash"
Pterafractyl74%
$0.16↓#16697↓0.00↓0.4 years↓
"Flying"
Leyline of Anticipation74%
$3.40↓#735↑0.56↑16.1 years↑
"You may cast spells as though they had flash."
Molten-Core Maestro73%
$0.54↓#8193↓0.00↓0.4 years↓
"Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature. If five or more mana was spent to cast that spell, add an amount of 
equal to this creature's power."
equal to this creature's power."