Harrow
Instant
As an additional cost to cast this spell, sacrifice a land.
Search your library for up to two basic land cards, put them onto the battlefield, then shuffle your library.
No spot in nature is truly barren.
Illustrated by
Duel Decks: Phyrexia vs. the Coalition#57CommonEnglishLegality
Rulings
Oct 4, 2004
The sacrifice of a land is part of the cost of casting Harrow. You can't pay this cost more than once to get a multiple effect.
Oct 4, 2004
The two lands do not count toward your normal one land you can play each turn.
Oct 4, 2004
Because the "search" requires you to find a card with certain characteristics, you don't have to find the card if you don't want to.