When Knight of the White Orchid enters the battlefield, if an opponent controls more lands than you, you may search your library for a Plains card, put it onto the battlefield, then shuffle your library.
NM-Mint - $1.60
Lightly Played - $1.40
Moderately Played - $1.30
Heavily Played - $1.10
Damaged - $0.80
NM-Mint Non English - $1.60
Lightly Played Non English - $1.40
Moderately Played Non English - $1.30
Heavily Played Non English - $1.10
Damaged Non English - $0.80