Shelob, Dread Weaver {3}{B}
Legendary Creature — Spider Demon
Whenever a nontoken creature an opponent controls dies, exile it.
{2}{B}, Put a creature card exiled with Shelob into its owner's graveyard: Put two +1/+1 counters on Shelob. Draw a card.
{X}{1}{B}: Put target creature card with mana value X exiled with Shelob onto the battlefield tapped under your control.
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.
Chaos Shrine's Black Crystal 93%
$4.53#13337
"Whenever a nontoken creature you control dies, exile it."
Sothera, the Supervoid 87%
$1.71#5357
"Whenever a creature you control dies, each opponent chooses a creature they control and exiles it."
Myrkul, Lord of Bones 86%
$0.25#9822
"Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that card, except it's an enchantment and loses all other card types."
Hofri Ghostforge 84%
$0.22#7032
"Whenever another nontoken creature you control dies, exile it. If you do, create a token that's a copy of that creature, except it's a Spirit in addition to its other types and it has "When this token leaves the battlefield, return the exiled card to its owner's graveyard.""
Rundvelt Hordemaster 84%
$2.03#4608
"Whenever this creature or another Goblin you control dies, exile the top card of your library. If it's a Goblin creature card, you may cast that card until the end of your next turn."
Nightmare Shepherd 83%
$0.34#4176
"Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that creature, except it's 1/1 and it's a Nightmare in addition to its other types."
Shadow Urchin 81%
$0.22#14813
"Whenever a creature you control with one or more counters on it dies, exile that many cards from the top of your library. Until your next end step, you may play those cards."