Brago's Favor
Conspiracy
Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face up any time and reveal that name.)
Spells with the chosen name you cast cost {1} less to cast.
click a line to search just that ability, click more to combine them
Cards that do something similar 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.
Council of the Absolute 97%
$0.31#23991
"Spells with the chosen name you cast cost {2} less to cast."
Cunning Nightbonder 89%
$0.30#10243
"Spells with flash you cast cost {1} less to cast and can't be countered."
Locket of Yesterdays 85%
$2.30#7553
"Spells you cast cost {1} less to cast for each card with the same name as that spell in your graveyard."
Norman Osborn // Green Goblin 85%
$18.99#5662
"Spells you cast from your graveyard cost {2} less to cast."
Emet-Selch of the Third Seat 85%
$0.34#3271
"Spells you cast from your graveyard cost {2} less to cast."