Cheapest priced copy (Scars of Mirrodin): $0.69 at Card Kingdom, near mint, their price list as of .
Strata Scythe 
Artifact — Equipment · Rare · Scars of Mirrodin · #206
Imprint — When this Equipment enters, search your library for a land card, exile it, then shuffle.
Equipped creature gets +1/+1 for each land on the battlefield with the same name as the exiled card.
Equip {3}
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.69 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2014 | 274 | Rare | $0.79 | — |
| Scars of Mirrodin | 206 | Rare | $0.69 | $3.99 |
One ruling from Wizards of the Coast
- 1 January 2011The bonus counts all lands on the battlefield with the same name as the exiled card, not just lands you control.