Rowan, Scion of War 
Legendary Creature — Human Wizard
$0.45 #8962 0.44 3.1 years
Menace
: Spells you cast this turn that are black and/or red cost 
less to cast, where X is the amount of life you lost this turn. Activate only as a sorcery.Click a line or tag to filter
Cards similar to Rowan, Scion of War 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.
Greven, Predator Captain84%
$0.36↓#15362↓0.18↓7.2 years↑
"Menace"
Jet Medallion80%
$13.42↑#274↑0.27↓29.0 years↑
"Black spells you cast cost less to cast."
less to cast."
Ruby Medallion77%
$14.07↑#293↑0.28↓29.0 years↑
"Red spells you cast cost less to cast."
less to cast."
Killian, Ink Duelist76%
$0.31↓#3410↑0.28↓5.5 years↑
"Menace"
Horde of Boggarts74%
$0.36↓#20710↓0.19↓18.5 years↑
"Menace"
Grief74%
$2.19↑#6476↑0.79↑5.5 years↑
"Menace"
Defiling Daemogoth72%
$0.58↑#6588↑0.360.5 years↓
"Menace"
Stormscape Familiar72%
$1.35↑#6816↑0.06↓25.7 years↑
"White spells and black spells you cast cost less to cast."
less to cast."
Moira, Urborg Haunt72%
$0.33↓#15536↓0.10↓4.1 years
"Menace"
The Mary Janes72%
$0.26↓#22203↓0.00↓1.1 years↓
"Menace"
Dega Sanctuary71%
$0.24↓#27716↓0.18↓25.4 years↑
"At the beginning of your upkeep, if you control a black or red permanent, you gain 2 life. If you control a black permanent and a red permanent, you gain 4 life instead."
Thunderscape Familiar70%
$0.31↓#15837↓0.00↓25.7 years↑
"Black spells and green spells you cast cost less to cast."
less to cast."
Lobelia Sackville-Baggins70%
$0.34↓#7113↑0.06↓3.3 years
"Menace"
Sawblade Skinripper70%
$0.19↓#14580↓0.24↓2.1 years↓
"Menace"
Bonded Herdbeast // Plated Kilnbeast70%
$0.16↓#26561↓0.00↓3.5 years
"Menace"
Sootstoke Kindler70%
$0.15↓#26867↓0.3818.5 years↑
": Target black or red creature gains haste until end of turn."
: Target black or red creature gains haste until end of turn."