Angel's Herald 
Creature — Human Cleric
$0.21 #27944 0.31 18.0 years
, 
, Sacrifice a green creature, a white creature, and a blue creature: Search your library for a card named Empyrial Archangel, put it onto the battlefield, then shuffle.Click a line or tag to filter
Cards similar to Angel's Herald 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.
Behemoth's Herald92%
$0.13↓#272680.06↓18.0 years
"
, , Sacrifice a red creature, a green creature, and a white creature: Search your library for a card named Godsire, put it onto the battlefield, then shuffle."
, , Sacrifice a red creature, a green creature, and a white creature: Search your library for a card named Godsire, put it onto the battlefield, then shuffle."
Sphinx's Herald92%
$0.18↓#285730.00↓18.0 years
"
, , Sacrifice a white creature, a blue creature, and a black creature: Search your library for a card named Sphinx Sovereign, put it onto the battlefield, then shuffle."
, , Sacrifice a white creature, a blue creature, and a black creature: Search your library for a card named Sphinx Sovereign, put it onto the battlefield, then shuffle."
Dragon's Herald87%
$0.08↓#281410.14↓18.0 years
"
, , Sacrifice a black creature, a red creature, and a green creature: Search your library for a card named Hellkite Overlord, put it onto the battlefield, then shuffle."
, , Sacrifice a black creature, a red creature, and a green creature: Search your library for a card named Hellkite Overlord, put it onto the battlefield, then shuffle."
Demon's Herald82%
$0.13↓#284350.05↓18.0 years
"
, , Sacrifice a blue creature, a black creature, and a red creature: Search your library for a card named Prince of Thralls, put it onto the battlefield, then shuffle."
, , Sacrifice a blue creature, a black creature, and a red creature: Search your library for a card named Prince of Thralls, put it onto the battlefield, then shuffle."
Magus of the Order78%
$0.26↑#12649↑0.57↑5.9 years↓
", , Sacrifice this creature and another green creature: Search your library for a green creature card, put it onto the battlefield, then shuffle."
, , Sacrifice this creature and another green creature: Search your library for a green creature card, put it onto the battlefield, then shuffle."
Natural Order73%
$14.60↑#1534↑1.44↑29.7 years↑
"Search your library for a green creature card, put it onto the battlefield, then shuffle."