Titanic Brawl {1}{G}
Instant
This spell costs {1} less to cast if it targets a creature you control with a +1/+1 counter on it.
Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)
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.
Prehistoric Turtlesaurus 88%
$0.29#27406
"This spell costs {1} less to cast if you control a creature with a +1/+1 counter on it."
Savage Punch 100%
$0.06#13071
"Target creature you control fights target creature you don't control."
Khalni Ambush // Khalni Territory 100%
$0.41#1750
"Target creature you control fights target creature you don't control."
Go for Blood 100%
$0.17#13538
"Target creature you control fights target creature you don't control."
Smell Fear 81%
$0.31#4016
"Target creature you control fights up to one target creature you don't control."
The Triumph of Anax 81%
$0.17#20920
"Target creature you control fights up to one target creature you don't control."