Cauldron Familiar + Witch's Oven + Intruder Alarm + Mightstone's Animation

Prerequisites

• Witch's Oven does not have summoning sickness.
• Mightstone's Animation attached to Witch's Oven.

Steps

1. 1Activate Witch's Oven by tapping it and sacrificing Cauldron Familiar, creating a Food artifact token.
2. 2Activate Cauldron Familiar by sacrificing a Food token, returning it from your graveyard to the battlefield.
3. 3When Cauldron Familar enters the battlefield, it and Intruder Alarm trigger.
4. 4Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
5. 5Resolve the Intruder Alarm trigger, untapping all creatures.
6. 6Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite mana creatures you control can produce
• Infinite untap of creatures