Rattleblaze Scarecrow {6}
Artifact Creature — Scarecrow
This creature has persist as long as you control a black creature. (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
This creature has haste as long as you control a red creature.
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.
Wingrattle Scarecrow 100%
$0.55#11047
"This creature has persist as long as you control a black creature."
Blazethorn Scarecrow 100%
$0.31#19836
"This creature has haste as long as you control a red creature."
+1 more matching line
Eldrazi Aggressor 84%
$0.07#27119
"This creature has haste as long as you control another colorless creature."