Painter's Servant {2}
Artifact Creature — Scarecrow
As this creature enters, choose a color.
All cards that aren't on the battlefield, spells, and permanents are the chosen color in addition to their other colors.
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.
Mycosynth Lattice 93%
$36.37#2050
"All cards that aren't on the battlefield, spells, and permanents are colorless."