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Rules guide · Creature

Cauldron FamiliarHow it works & interactions with other cards

By the ManaCount desk· 4 min read· Jumpstart· July 17, 2020
Carte Magic Cauldron Familiar

Cauldron Familiar is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

01

Official card text

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.

Complete guide

Cauldron Familiar is a resilient black creature that provides consistent life drain and self-recursion. While it may look small, its ability to return from the graveyard makes it a cornerstone of sacrifice-based strategies. This Cat thrives in decks that can generate a steady supply of Food tokens.

What it does

Cauldron Familiar has two main functions: an enters-the-battlefield trigger and a graveyard activated ability. When it enters, every opponent loses 1 life while you gain 1 life. Once it is in the graveyard, you can pay its cost by sacrificing a Food to return it directly to the battlefield.

Step-by-Step Resolution

First, the enter-the-battlefield ability triggers automatically when the Cat arrives. In multiplayer formats like Two-Headed Giant, the life loss applies to each opponent, totaling 2 life lost for the opposing team. Second, to use its recursion, the Cat must already be in the graveyard. You announce the ability, sacrifice a Food artifact (token or non-token) as a cost, and then the Cat returns to the battlefield, starting the cycle over again.

Common Mistakes

A frequent error is trying to activate the return ability while the Cat is still on the battlefield; remember that the ability only functions in the graveyard. Additionally, players sometimes forget that 'Food' refers to any permanent with the Food subtype, such as an artifact creature that is also a Food, not just tokens generated by other spells.

When to Play it

Cauldron Familiar is best used as a recurring blocker or a way to trigger 'leaves the battlefield' or 'enters the battlefield' effects repeatedly. It is most effective when you have an engine that produces Food, allowing you to drain your opponents' life every turn without spending mana on the Cat itself.

Interaction examples

The Drain Cycle

With Blood Artist on the battlefield, you sacrifice Cauldron Familiar to a separate outlet. Blood Artist triggers, draining 1 life. Then, you sacrifice a Food to return Cauldron Familiar. When the Cat enters, it drains another 1 life. This creates a powerful life-swing loop.

Mana Fixing and Blocking

If you are short on black mana, you can tap Ornithopter of Paradise for {B} to cast Cauldron Familiar. After the Cat enters and drains the opponent, you can use it as a chump blocker. Once it dies, you can use any Food you have on hand to bring it back to the battlefield during your opponent's end step.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Cauldron Familiar

Original English text — Wizards of the Coast / Scryfall

  1. #1· Wizards of the Coast

    If 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).

    No other card is named in this ruling.

  2. #2· Wizards of the Coast

    You can't activate Cauldron Familiar's last ability unless it's in your graveyard.

    No other card is named in this ruling.

  3. #3· Wizards of the Coast

    In 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.

    No other card is named in this ruling.

02

Popular combos

Real combos played by the community, sorted by popularity.

Warren Soultrader
+Cauldron Familiar
+Academy Manufactor
#1

Warren Soultrader + Cauldron Familiar + Academy Manufactor

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Warren Soultrader by paying 1 life and sacrificing Cauldron Familiar, creating a Food, Treasure and Clue token.
  2. 2Activate Cauldron Familiar by sacrificing a Food, returning it from your graveyard to the battlefield.
  3. 3When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  4. 4Repeat.
Warren Soultrader
+Cauldron Familiar
+Peregrin Took
#2

Warren Soultrader + Cauldron Familiar + Peregrin Took

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Warren Soultrader by paying 1 life and sacrificing Cauldron Familiar, creating a Food and Treasure token.
  2. 2Activate Cauldron Familiar by sacrificing a Food, returning it from your graveyard to the battlefield.
  3. 3When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  4. 4Repeat.
Academy Manufactor
+Pitiless Plunderer
+Cauldron Familiar
+Ashnod's Altar
#3

Academy Manufactor + Pitiless Plunderer + Cauldron Familiar + Ashnod's Altar

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Ashnod's Altar by sacrificing Cauldron Familiar
  2. 2When Cauldron Familar dies, Pitiless Plunderer triggers, creating a Food, a Clue, and a Treasure token.
  3. 3Activate Cauldron Familiar by sacrificing a Food, returning Cauldron Familiar from your graveyard to the battlefield.
  4. 4When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  5. 5Repeat.
Peregrin Took
+Cauldron Familiar
+Pitiless Plunderer
+Ashnod's Altar
#4

Peregrin Took + Cauldron Familiar + Pitiless Plunderer + Ashnod's Altar

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Ashnod's Altar by sacrificing Cauldron Familiar, adding {C}{C}.
  2. 2When Cauldron Familiar dies, Pitiless Plunderer triggers, creating a Treasure and a Food artifact token.
  3. 3Activate Cauldron Familiar by sacrificing the Food, returning Cauldron Familiar to the battlefield from your graveyard.
  4. 4When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain one life.
  5. 5Repeat.
Academy Manufactor
+Pitiless Plunderer
+Cauldron Familiar
+Viscera Seer
#5

Academy Manufactor + Pitiless Plunderer + Cauldron Familiar + Viscera Seer

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Viscera Seer by sacrificing Cauldron Familiar
  2. 2When Cauldron Familar dies, Pitiless Plunderer triggers, creating a Food, a Clue, and a Treasure token.
  3. 3Resolve the Viscera Seer ability.
  4. 4Activate Cauldron Familiar by sacrificing a Food, returning Cauldron Familiar from your graveyard to the battlefield.
  5. 5When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  6. 6Repeat.
Peregrin Took
+Cauldron Familiar
+Pitiless Plunderer
+Viscera Seer
#6

Peregrin Took + Cauldron Familiar + Pitiless Plunderer + Viscera Seer

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Viscera Seer by sacrificing Cauldron Familiar.
  2. 2When Cauldron Familiar dies, Pitiless Plunderer triggers, creating a Treasure and a Food artifact token.
  3. 3Resolve the Viscera Seer ability, causing you to scry 1.
  4. 4Activate Cauldron Familiar by sacrificing the Food, returning Cauldron Familiar to the battlefield from your graveyard.
  5. 5When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain one life.
  6. 6Repeat.
Samwise Gamgee
+Cauldron Familiar
+Viscera Seer
#7

Samwise Gamgee + Cauldron Familiar + Viscera Seer

Infinite death triggersInfinite creature ETBInfinite lifegainInfinite lifegain triggers
  1. 1Activate Viscera Seer by sacrificing Cauldron Familiar.
  2. 2Activate Cauldron Familiar by sacrificing a Food, returning it from your graveyard to the battlefield.
  3. 3When Cauldron Familiar enters the battlefield, it and Samwise triggers.
  4. 4Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain one life.
  5. 5Resolve the Samwise trigger, creating a Food token.
  6. 6Repeat.
Academy Manufactor
+Pitiless Plunderer
+Cauldron Familiar
+Phyrexian Altar
#8

Academy Manufactor + Pitiless Plunderer + Cauldron Familiar + Phyrexian Altar

Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokens
  1. 1Activate Phyrexian Altar by sacrificing Cauldron Familiar
  2. 2When Cauldron Familar dies, Pitiless Plunderer triggers, creating a Food, a Clue, and a Treasure token.
  3. 3Activate Cauldron Familiar by sacrificing a Food, returning Cauldron Familiar from your graveyard to the battlefield.
  4. 4When Cauldron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
  5. 5Repeat.
03

Legal formats

historictimelessgladiatorpioneermodernlegacypaupervintagecommanderoathbreakerbrawlcompetitivebrawlpaupercommanderdueltlr
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