Burn, Burn, Tree and Fern 

Enchantment — Saga
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.)
I — This Saga deals 6 damage to target creature an opponent controls.
II — Destroy target artifact an opponent controls.
III, IV — Add
.
every line here is clickable: search one ability on its own, or a few together
min match slid to 70% to fit the blend, blended scores are averages and averages land lower.
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.
The Flux 86%
$0.35#8639
"This Saga deals 4 damage to target creature an opponent controls."
+1 more matching line
Arni Slays the Troll 78%
$0.23#9395
"Add
. Put two +1/+1 counters on up to one target creature you control."