Mutavault
Land
{T}: Add {C}.
{1}: This land becomes a 2/2 creature with all creature types until end of turn. It's still a land.
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.
Soulstone Sanctuary 84%
$0.49#6006
"{4}: This land becomes a 3/3 creature with vigilance and all creature types. It's still a land."
+1 more matching line