Cheapest priced copy (Hour of Devastation): $0.35 at Card Kingdom, near mint, their price list as of .
Life Goes On 
Instant · Common · Core Set 2021 · #192
You gain 4 life. If a creature died this turn, you gain 8 life instead.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 121 | Common | $0.35 | $0.49 |
| Core Set 2021 | 192 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 23 June 2020You won't gain more than 8 life if more than one creature died this turn.