Cheapest priced copy (Seventh Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Familiar Ground 
Enchantment · Uncommon · Seventh Edition · #243
Each creature you control can't be blocked by more than one creature.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.35 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Classic Sixth Edition | 228 | Uncommon | $0.49 | — |
| Seventh Edition | 243 | Uncommon | $0.35 | — |
| Seventh Edition | 243★ | Uncommon | — | $34.99 |
| Weatherlight | 127 | Uncommon | $0.59 | — |
One ruling from Wizards of the Coast
- 4 October 2004When combined with an effect that reads “Each creature you control can’t be blocked except by two or more creatures,” none of your creatures can be blocked.