Cheapest priced copy (Magic 2012): $0.35 at Card Kingdom, near mint, their price list as of .
Taste of Blood 
Sorcery · Common · Magic 2012 · #113
Taste of Blood deals 1 damage to target player or planeswalker and you gain 1 life.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2012 | 113 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 22 September 2011If the player is an illegal target when Taste of Blood tries to resolve, Taste of Blood won’t resolve and none of its effects will happen. You won’t gain life.