Chandra's Incinerator {5}{R}
Creature — Elemental
This spell costs {X} less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn.
Trample
Whenever a source you control deals noncombat damage to an opponent, this creature deals that much damage to target creature or planeswalker that player controls.
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.
Gnoll War Band 91%
$0.24#12487
"This spell costs {1} less to cast for each opponent who was dealt damage this turn."
Delightful Discovery 89%
$0.27#15894
"This spell costs {1} less to cast for each spell your opponents have cast this turn."
Fast Forward 88%
$0.36#9862
"This spell costs {1} less to cast for each opponent you attacked this turn."
Tithe Taker 87%
$0.35#7544
"During your turn, spells your opponents cast cost {1} more to cast and abilities your opponents activate cost {1} more to activate unless they're mana abilities."
Avatar of Growth 85%
$25.13#11711
"This spell costs {1} less to cast for each opponent you have."
+1 more matching line
Astral Confrontation 82%
$0.09#23183
"This spell costs {1} less to cast for each opponent you're attacking."
Cavern-Hoard Dragon 80%
$14.28#1475
"This spell costs {X} less to cast, where X is the greatest number of artifacts an opponent controls."