Mocking Sprite 
Creature — Faerie Rogue
$0.18 #2866 0.16 3.0 years
Flying
Instant and sorcery spells you cast cost 
less to cast.
less to cast.Click a line or tag to filter
Cards similar to Mocking Sprite 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.
Goblin Electromancer100%
$0.21↑#661↑0.26↑14.0 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Storm Skreelix99%
$0.17↓#18105↓0.184.9 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Arcane Melee98%
$0.35↑#11492↓0.30↑14.3 years↑
"Instant and sorcery spells cost less to cast."
less to cast."
Stormcatch Mentor97%
$0.33↑#943↑0.242.1 years
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Archmage of Runes97%
$3.31↑#954↑0.31↑1.8 years↓
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Jace's Sanctum96%
$0.58↑#4173↓0.34↑11.1 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Haughty Djinn96%
$0.33↑#24960.194.0 years
"Instant and sorcery spells you cast cost less to cast."
less to cast."+1 more matching line
Curious Homunculus // Voracious Reader96%
$0.33↑#9470↓0.29↑10.1 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Case of the Ransacked Lab92%
$0.47↑#27460.27↑2.6 years
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Baral, Chief of Compliance92%
$3.36↑#1324↑1.06↑9.6 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Melek, Reforged Researcher92%
$0.54↑#12369↓0.29↑2.6 years
"The first instant or sorcery spell you cast each turn costs 
less to cast."
less to cast."
Dirgur Focusmage // Braingeyser92%
$0.28↑#9532↓0.30↑0.4 years↓
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Urza, Lord Protector91%
$10.06↑#5843↓0.50↑3.8 years
"Artifact, instant, and sorcery spells you cast cost less to cast."
less to cast."
Mizzix of the Izmagnus91%
$0.70↑#6304↓0.77↑10.8 years↑
"Instant and sorcery spells you cast cost less to cast for each experience counter you have."
less to cast for each experience counter you have."
Spectacle Mage90%
$0.15↓#20964↓0.255.4 years↑
"Instant and sorcery spells you cast with mana value 5 or greater cost less to cast."
less to cast."
Wizards of Thay90%
$1.52↑#3929↓0.244.2 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Primal Amulet // Primal Wellspring88%
$11.08↑#2132↑0.26↑8.9 years↑
"Instant and sorcery spells you cast cost less to cast."
less to cast."
Battlefield Thaumaturge88%
$0.29↑#14089↓0.53↑12.3 years↑
"Each instant and sorcery spell you cast costs less to cast for each creature it targets."
less to cast for each creature it targets."
Mindsplice Apparatus88%
$1.39↑#29130.32↑3.6 years
"Instant and sorcery spells you cast cost less to cast for each oil counter on this artifact."
less to cast for each oil counter on this artifact."
Thunderclap Drake85%
$0.54↑#2147↑0.192.4 years
"Instant and sorcery spells you cast cost less to cast."
less to cast."