Cheapest priced copy (Outlaws of Thunder Junction): $0.35 at Card Kingdom, near mint, their price list as of .
Eriette's Lullaby 
Sorcery · Common · Outlaws of Thunder Junction · #10
Destroy target tapped creature. You gain 2 life.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Outlaws of Thunder Junction | 10 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 12 April 2024If the target creature is an illegal target as Eriette's Lullaby tries to resolve, it won't resolve and none of its effects will happen. You won't gain life.