Stormscape Familiar 
Creature — Bird
$0.94 #6811 0.14 25.6 years
Flying
White spells and black spells you cast cost less to cast.
less to cast.Click a line or tag to filter
Cards similar to Stormscape Familiar 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.
Pearl Medallion92%
$5.55↑#454↑0.2328.9 years↑
"White spells you cast cost less to cast."
less to cast."
Jet Medallion92%
$12.06↑#278↑0.2228.9 years↑
"Black spells you cast cost less to cast."
less to cast."
Thunderscape Familiar90%
$0.25↓#15646↓0.27↑25.6 years
"Black spells and green spells you cast cost less to cast."
less to cast."
Thornscape Familiar88%
$0.26↓#17790↓0.0725.6 years
"Red spells and white spells you cast cost less to cast."
less to cast."
Grand Arbiter Augustin IV82%
$17.01↑#1794↑2.58↑20.3 years↓
"White spells you cast cost less to cast."
less to cast."
The Wind Crystal78%
$6.70↑#1003↑0.35↑1.2 years↓
"White spells you cast cost less to cast."
less to cast."
Abhorrent Overlord78%
$0.49↓#59250.29↑13.0 years↓
"Flying"
The Darkness Crystal78%
$4.24↑#1226↑0.66↑1.2 years↓
"Black spells you cast cost less to cast."
less to cast."
Oketra's Monument78%
$3.10↑#1033↑0.209.4 years↓
"White creature spells you cast cost less to cast."
less to cast."
Bontu's Monument76%
$4.11↑#676↑0.25↑9.4 years↓
"Black creature spells you cast cost less to cast."
less to cast."
Light from Within75%
$8.52↑#23243↓0.00↓18.1 years↓
"Each creature you control gets +1/+1 for each white mana symbol in its mana cost."
Sawtooth Loon75%
$0.07↓#22996↓0.0725.6 years
"Flying"
Mardu Runemark74%
$0.08↓#24734↓0.28↑11.6 years↓
"Enchanted creature has first strike as long as you control a white or black permanent."
March of the Canonized74%
$0.33↓#5054↑0.222.8 years↓
"At the beginning of your upkeep, if your devotion to white and black is seven or greater, create a 4/3 white and black Vampire Demon creature token with flying."
Kelinore Bat74%
$0.09↓#28728↓0.00↓17.1 years↓
"Flying"
Living Tempest74%
$0.08↓#29974↓0.43↑5.9 years↓
"Flying"
Scion of Ugin74%
$0.10↓#23935↓0.40↑11.4 years↓
"Flying"
Millennial Gargoyle74%
$0.09↓#29272↓0.00↓13.6 years↓
"Flying"
Enforcer Griffin74%
$0.07↓#27521↓0.00↓7.3 years↓
"Flying"
Colorful Feiyi Sparrow74%
$0.24↓#27825↓0.27↑8.2 years↓
"Flying"