Ukkima, Stalking Shadow 


Legendary Creature — Whale Wolf
Partner with Cazur, Ruthless Stalker (When this creature enters, target player may put Cazur into their hand from their library, then shuffle.)
Ukkima can't be blocked.
When Ukkima leaves the battlefield, it deals X damage to target player and you gain X life, where X is its power.
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.
Ant-Man, Elusive Avenger 88%
$1.14#16411
"this card can't be blocked by creatures with greater power."
Arvinox, the Mind Flail 86%
$0.38#4746
"this card isn't a creature unless you control three or more permanents you don't own."
Ratonhnhaké꞉ton 83%
$0.33#7746
"As long as this card hasn't dealt damage yet, it has hexproof and can't be blocked."