Cheapest priced copy (Prophecy): $0.69 at Card Kingdom, near mint, their price list as of .
Calming Verse 
Sorcery · Common · Prophecy · #110
Destroy all enchantments you don't control. Then if you control an untapped land, destroy all enchantments you control.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.69 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Prophecy | 110 | Common | $0.69 | $19.99 |
One ruling from Wizards of the Coast
- 4 October 2004It checks if you control an untapped land during resolution.