Cheapest priced copy (Odyssey): $0.35 at Card Kingdom, near mint, their price list as of .
Blazing Salvo 
Instant · Common · Odyssey · #178
Blazing Salvo deals 3 damage to target creature unless that creature's controller has Blazing Salvo deal 5 damage to them.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
2 printings · $0.35 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Sorin vs. Tibalt | 58 | Common | $0.79 | — |
| Odyssey | 178 | Common | $0.35 | $2.49 |