Cheapest priced copy (Magic Origins): $0.35 at Card Kingdom, near mint, their price list as of .
Aerial Volley 
Instant · Common · Magic Origins · #168
Aerial Volley deals 3 damage divided as you choose among one, two, or three target creatures with flying.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic Origins | 168 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 22 June 2015If some (but not all) of the targets become illegal before Aerial Volley tries to resolve, the original division of damage still applies, but no damage is dealt to illegal targets. If all targets become illegal, Aerial Volley won't resolve.
- 22 June 2015You choose how many targets Aerial Volley has and how the damage is divided as you cast the spell. Each target must receive at least 1 damage.