Cheapest priced copy (Chronicles): $0.35 at Card Kingdom, near mint, their price list as of .
Flash Flood 
Instant · Common · Chronicles Foreign Black Border · #21
Choose one —
• Destroy target red permanent.
• Return target Mountain to its owner's hand.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
3 printings · $0.35 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Chronicles Foreign Black Border | 21 | Common | — | — |
| Chronicles | 21 | Common | $0.35 | — |
| Legends | 57 | Common | $0.59 | — |