Cheapest priced copy (Urza's Legacy): $1.49 at Card Kingdom, near mint, their price list as of .
Subversion 
Enchantment · Rare · Urza's Legacy · #68
At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $1.49 to $24.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Battle Royale Box Set | 82 | Rare | $1.79 | — |
| Urza's Legacy | 68 | Rare | $1.49 | $24.99 |
One ruling from Wizards of the Coast
- 4 October 2004This is loss of life, not damage. It can’t be prevented.