Cheapest priced copy (Urza's Legacy): $0.59 at Card Kingdom, near mint, their price list as of .
Rivalry 
Enchantment · Rare · Urza's Legacy · #90
At the beginning of each player's upkeep, if that player controls more lands than each other player, this enchantment deals 2 damage to them.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.59 to $9.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Urza's Legacy | 90 | Rare | $0.59 | $9.99 |
One ruling from Wizards of the Coast
- 4 October 2004This ability will only trigger if the player controls more lands at the beginning of upkeep. This condition is checked again at the start of resolution, and if not true, then nothing happens.