Inkrise Infiltrator 

Creature — Human Ninja
Flying
{3}{B}: This creature gets +2/+2 until end of turn.
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.
Festerleech 95%
$0.17#19846
"{1}{B}: This creature gets +2/+2 until end of turn. Activate only once each turn."
Graverobber Spider 90%
$0.14#17410
"{3}{B}: This creature gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate only once each turn."
Battlefield Percher 88%
$0.15#31504
"{1}{B}: This creature gets +1/+1 until end of turn."
+1 more matching line