Stoic Farmer 

Creature — Dwarf Peasant
When this creature enters, search your library for a basic Plains card and reveal it. If an opponent controls more lands than you, put it onto the battlefield tapped. Otherwise, put it into your hand. Then shuffle.
Foretell {1}{W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
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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.
Pilgrim of the Ages 90%
$0.09#17902
"When this creature enters, you may search your library for a basic Plains card, reveal it, put it into your hand, then shuffle."
Ambitious Farmhand // Seasoned Cathar 90%
$0.25#10841
"When this creature enters, you may search your library for a basic Plains card, reveal it, put it into your hand, then shuffle."
Kor Cartographer 85%
$0.21#3956
"When this creature enters, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle."
Scouting Hawk 83%
$0.22#9109
"When this creature enters, if an opponent controls more lands than you, search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle."
Loyal Warhound 83%
$0.52#1602
"When this creature enters, if an opponent controls more lands than you, search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle."
Knight of the White Orchid 81%
$4.21#627
"When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield, then shuffle."
Claim Jumper 80%
$0.38#1799
"When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card and put it onto the battlefield tapped. Then if an opponent controls more lands than you, repeat this process once. If you search your library this way, shuffle."