Cheapest priced copy (Throne of Eldraine): $2.29 at Card Kingdom, near mint, their price list as of .
Cauldron Familiar 
Creature — Cat · 1/1 · Common · The Zeta Set · #277
When this creature enters, each opponent loses 1 life and you gain 1 life.
Sacrifice a Food: Return this card from your graveyard to the battlefield.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
8 printings · $2.29 to $7.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Throne of Eldraine | 81 | Uncommon | $2.29 | $4.99 |
| Jumpstart | 216 | Common | $2.79 | — |
| The List | ELD-81 | Uncommon | $2.29 | — |
| Store Championships | 18 | Rare | $5.49 | — |
| Secret Lair Drop | 1759 | Rare | $5.99 | $7.49 |
| The Zeta Set | 35 | Common | — | — |
| The Zeta Set | 156 | Common | — | — |
| The Zeta Set | 277 | Common | — | — |
3 rulings from Wizards of the Coast
- 4 October 2019In a Two-Headed Giant game, Cauldron Familiar's first ability causes the opposing team to lose 1 life twice, and you gain 1 life once.
- 4 October 2019You can't activate Cauldron Familiar's last ability unless it's in your graveyard.
- 8 November 2024If an effect refers to a Food, it means any Food artifact, not just a Food artifact token. For example, you can sacrifice Tough Cookie (an Artifact Creature — Food Golem) to activate Maraleaf Rider's ability (an ability with "Sacrifice a Food" in its cost).