Cheapest priced copy (Scourge): $0.35 at Card Kingdom, near mint, their price list as of .
Uncontrolled Infestation 
Enchantment — Aura · Common · Scourge · #108
Enchant nonbasic land
When enchanted land becomes tapped, destroy it.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Scourge | 108 | Common | $0.35 | $0.79 |
One ruling from Wizards of the Coast
- 4 October 2004It only triggers if the land becomes tapped after this Aura is on it. Attaching it to a tapped land will not destroy the land until the next time the land is untapped and then tapped again.