Cheapest priced copy (Nemesis): $0.35 at Card Kingdom, near mint, their price list as of .
Flowstone Strike 
Instant · Common · Nemesis · #84
Target creature gets +1/-1 and gains haste until end of turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Nemesis | 84 | Common | $0.35 | $0.99 |