Cauldron Familiar + Witch's Oven + Clock of Omens + Pitiless Plunderer

Prerequisites

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Steps

1. 1Activate Witch's Oven by tapping it and sacrificing Cauldron Familiar.
2. 2When Cauldron Familar dies, Pitless Plunderer triggers, creating a Treasure artifact token.
3. 3Resolve the Witch's Oven ability, creating a Food artifact token.
4. 4Activate Clock of Omens by tapping the Treasure and Food, untapping Witch's Oven.
5. 5Activate Cauldron Familiar by sacrificing a Food, returning Cauldron Familiar from your graveyard to the battlefield.
6. 6When Caludron Familiar enters the battlefield, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
7. 7Repeat.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers
• Infinite tapped Treasure tokens