Cheapest priced copy (Mystery Booster 2): $0.49 at Card Kingdom, near mint, their price list as of .
Serenity 
Enchantment · Rare · Classic Sixth Edition · #41
At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.49 to $13.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Classic Sixth Edition | 41 | Rare | $1.29 | — |
| Mystery Booster 2 | 152 | Rare | $0.49 | $11.99 |
| Secret Lair Drop | 1893 | Rare | $9.49 | $13.99 |
| Weatherlight | 24 | Rare | $1.79 | — |
One ruling from Wizards of the Coast
- 1 April 2008Serenity's triggered ability destroys itself too.