Cheapest priced copy (Battle Royale Box Set): $0.35 at Card Kingdom, near mint, their price list as of .
Heat Ray 
Instant · Common · Iconic Masters · #133
Heat Ray deals X damage to target creature.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
5 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Battle Royale Box Set | 32 | Common | $0.35 | — |
| Iconic Masters | 133 | Common | $0.35 | $0.49 |
| Magic 2015 | 148 | Uncommon | $0.35 | $0.49 |
| Rise of the Eldrazi | 150 | Common | $0.35 | $0.49 |
| Urza's Saga | 199 | Common | $0.35 | — |