When Kor Cartographer enters the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle your library.
Kor have no concept of exploration. They return to homelands forgotten.
NM-Mint - $0.20
NM-Mint Non English - $0.20
Lightly Played - $0.10
Lightly Played Non English - $0.10
Moderately Played - $0.10
Moderately Played Non English - $0.10
Heavily Played - $0.10
Heavily Played Non English - $0.10
Damaged - $0.10
Damaged Non English - $0.10