Koh, the Face Stealer 


Legendary Creature — Shapeshifter Spirit
When Koh enters, exile up to one other target creature.
Whenever another nontoken creature dies, you may exile it.
Pay 1 life: Choose a creature card exiled with Koh.
Koh has all activated and triggered abilities of the last chosen card.
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.
Koya, Death from Above 95%
$0.16#20807
"When this card enters, exile up to one other target creature. At the beginning of the next end step, you may pay {3}{B}. If you don't, return that card to the battlefield under its owner's control."
Spatial Binding 88%
$0.27#21700
"Pay 1 life: Until your next upkeep, target permanent can't phase out."
Chaos Shrine's Black Crystal 85%
$4.53#13337
"Whenever a nontoken creature you control dies, exile it."
Shelob, Dread Weaver 84%
$0.37#5753
"Whenever a nontoken creature an opponent controls dies, exile it."
Myrkul, Lord of Bones 83%
$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."
Paramecia Coloniex 82%
$0.17#19355
"When this creature dies, you may exile it. When you do, put target creature card from your graveyard on top of your library."
Cavalier of Thorns 82%
$0.24#5414
"When this creature dies, you may exile it. If you do, put another target card from your graveyard on top of your library."
+1 more matching line
Rundvelt Hordemaster 82%
$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."
Arena Rector 82%
$9.81#9100
"When this creature dies, you may exile it. If you do, search your library for a planeswalker card, put it onto the battlefield, then shuffle."
Mimic Vat 81%
$0.50#2300
"Whenever a nontoken creature dies, you may exile that card. If you do, return each other card exiled with this artifact to its owner's graveyard."
Gamekeeper 81%
$0.23#13513
"When this creature dies, you may exile it. If you do, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and put all other cards revealed this way into your graveyard."
Protective Sphere 81%
$0.17#25348
"{1}, Pay 1 life: Prevent all damage that would be dealt to you this turn by a source of your choice that shares a color with the mana spent on this activation cost."
Academy Rector 81%
$78.64#5607
"When this creature dies, you may exile it. If you do, search your library for an enchantment card, put that card onto the battlefield, then shuffle."