First strike
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.
Mana cost
W
W
Mana value
2
Printings
From
$1.71
EDHREC rank
#648
Buy
Formats
Pioneer
Legal
Modern
Legal
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
1 Oct 2008
Knight of the White Orchid's triggered ability has an “intervening ‘if' clause.” That means (1) the ability won't trigger at all unless any one of your opponents controls more lands than you, and (2) the ability will do nothing if you control at least as many lands as each of your opponents by the time it resolves.
22 Jun 2015
The Plains you search for doesn't have to be basic. For example, you could put a Sacred Foundry onto the battlefield.