Rowan, Scion of War 
Legendary Creature — Human Wizard
$0.43 #8750 0.43 3.0 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%
$0.38↓#15008↓0.417.0 years↑
"Menace"
Jet Medallion80%
$12.06↑#278↑0.22↓28.9 years↑
"Black spells you cast cost less to cast."
less to cast."
Ruby Medallion77%
$13.06↑#291↑0.28↓28.9 years↑
"Red spells you cast cost less to cast."
less to cast."
Killian, Ink Duelist76%
$0.29↓#3392↑0.395.4 years↑
"Menace"
Grief74%
$3.10↑#6454↑1.01↑5.3 years↑
"Menace"
Horde of Boggarts74%
$0.30↓#20347↓0.56↑18.3 years↑
"Menace"
Defiling Daemogoth72%
$0.77↑#72250.00↓0.4 years↓
"Menace"
The Mary Janes72%
$0.27↓#22129↓0.330.9 years↓
"Menace"
Moira, Urborg Haunt72%
$0.28↓#15147↓0.25↓4.0 years
"Menace"
Stormscape Familiar71%
$0.94↑#6811↑0.14↓25.6 years↑
"White spells and black spells you cast cost less to cast."
less to cast."
Dega Sanctuary71%
$0.22↓#27210↓0.13↓25.3 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."
Lobelia Sackville-Baggins71%
$0.32↓#70650.27↓3.2 years
"Menace"
Bonded Herdbeast // Plated Kilnbeast71%
$0.16↓#26229↓0.21↓3.4 years
"Menace"
Thunderscape Familiar70%
$0.25↓#15646↓0.27↓25.6 years↑
"Black spells and green spells you cast cost less to cast."
less to cast."
Sawblade Skinripper70%
$0.18↓#14364↓0.22↓1.9 years↓
"Menace"
Sootstoke Kindler70%
$0.14↓#26640↓0.00↓18.3 years↑
": Target black or red creature gains haste until end of turn."
: Target black or red creature gains haste until end of turn."